Other titles: The Symbol of Addition, Gain, Augmenting, Help from Above, Benefit, Advantage, Profit, Expansion
Judgment
Legge: Increase denotes advantage in every movement which shall be undertaken -- it will be advantageous even to cross the great stream.
Wilhelm/Baynes:Increase. It furthers one to undertake something. It furthers one to cross the great water.
Blofeld: Gain. It is favorable to have in view some goal (or destination) and to cross the great water (or sea).
Liu:Increase. It is of benefit to set forth. It is of benefit to cross the great water.
Ritsema/Karcher: Augmenting , Harvesting: possessing directed going. Harvesting: wading the Great River. [This hexagram describes your situation in terms of increase and advance. It emphasizes that expanding the quantity and quality of your involvement is the adequate way to handle it. To be in accord with the time, you are told to augment!]
Shaughnessy:Increase:Beneficial herewith to have someplace to go; beneficial to find the great river.
Cleary (1): For Increase, it is beneficial to go somewhere; it is beneficial to cross great rivers.
Wu: Gain indicates an advantage in having undertakings and in crossing a big river.
The Image
Legge: Wind over thunder -- the image of Increase. When the superior man perceives good, he moves toward it; when he perceives his faults, he eliminates them.
Wilhelm/Baynes: Wind and thunder: the image of Increase. Thus the superior man: if he sees good, he imitates it; if he has faults, he rids himself of them.
Blofeld: This hexagram symbolizes wind and thunder. The Superior Man, seeing what is good, imitates it; seeing what is bad, he corrects it.
Liu: Wind and thunder symbolize Increase. When the superior man discovers good, he follows it. When he has errors, he corrects them.
Ritsema/Karcher: Wind, thunder. Augmenting. A chun tzu uses visualizing improvement, by-consequence shifting. A chun tzu uses possessing excess, by-consequence amending.
Cleary (1): Wind and thunder increase. Thus do superior people take to good when they see it, and correct whatever faults they have.
Wu: Wind and thunder make Gain. Thus, when the jun zi sees a good deed, he improves his own at once; when he realizes he is making a mistake, he corrects it at once.
COMMENTARY
Confucius/Legge: Increase shows the upper trigram brilliantly decreased to augment the lower. What descends from above reaches to all below, and the satisfaction of the people is without limit. Advantage in movement is shown in the blessings dispensed by the second and fifth lines from their correct positions. The action of Wood shows that it is advantageous to cross the great stream. Through the trigrams of Movement and Humility there is unlimited daily advancement -- heaven dispenses and earth produces, and all proceeds according to the requirements of the time.
Legge: Increase has the opposite meaning to hexagram number forty-one, Compensating Sacrifice [Decrease]. What king Wen had in mind was a ruler or a government operating to dispense benefits to the people and increase their resources. The two important lines in the figure are the correlates two and five. The general auspice of the hexagram is one of being successful in one's enterprises and of overcoming the greatest difficulties.
The formation of the trigrams here is the reverse of that in the preceding hexagram. The people are full of pleasure in the labors of the ruler for their good. "The action of Wood" in the Confucian commentary refers to the upper trigram, which is the symbol of Wind and Wood. From wood boats are made on which the great stream may be crossed. In three hexagrams, this, fifty-nine and sixty-one, in which this is the upper trigram, we find mention made of crossing the great stream. In the Image thunder and wind are seen to increase one another, and their combination gives the idea of Increase.
NOTES AND PARAPHRASES
Judgment: Take advantage of your opportunities.
The Superior Man recognizes his duty and rectifies his mistakes. Or: "Accentuate the positive, eliminate the negative."
If the ego's sacrifices for the good of the Work are described in the previous hexagram, here we see the inverse image of that figure in which it is the Self who bestows its blessings upon the psyche. The one implies the other -- in the words of an old Blues lyric: "If you don't put somethin' in, you can't get nothin' out..." The forty-first and forty-second hexagrams are intimately related, and in their interaction portray the active progress of the Work. To paraphrase the last sentence of the Confucian commentary: "The Self dispenses and the ego produces, and all proceeds according to the requirements of the time."
If a man continually weighs his actions and aims at the mean, he is in the highest of human ranks. In that way, he will come close to God and will attain what belongs to Him. This is the most perfect of the ways of worship. Maimonides -- Eight Chapters
Line 1
Legge: The first line, dynamic, shows that it will be advantageous for its subject in his position to make a great movement. If it be greatly fortunate, no blame will be imputed to him.
Wilhelm/Baynes: It furthers one to accomplish great deeds. Supreme good fortune. No blame.
Blofeld: The time is favorable for undertaking great works -- sublime good fortune and no error!
Liu: It is beneficial to undertake a great enterprise. Sublime good fortune. No blame.
Ritsema/Karcher: Harvesting: availing-of activating the great, arousing. Spring significant, without fault.
Shaughnessy: Beneficial herewith to do the great creation; prime auspiciousness; there is no trouble.
Cleary (1): It is beneficial to act so as to do great work: this is very auspicious and blameless.
Cleary (2): It is beneficial to undertake to do great work. If it turns out very well, there is no blame.
Wu: It is beneficial to do farming. There is great fortune, no error.
COMMENTARY
Confucius/Legge: Though it is not for one in so low a position to have to do with great affairs. Wilhelm/Baynes: Those below do not use it for their own convenience. Blofeld: What is said about sublime good fortune and freedom from error means that those below do not complain of having too much to do. [This suggests that others will now work for us gladly.]Ritsema/Karcher: The below, not munificent affairs indeed. Cleary (2): It is not for those in low positions to be deeply concerned with affairs. Wu: A person in this position is not suitable to do a delicate task.
Legge: Line one is dynamic, but his low position might seem to prevent him from any great enterprise. Favored as he is, however, by the general idea of the hexagram, and responding to his proper correlate in the fourth line, it is natural that he should make a movement. Great success will make his rashness irrelevant. The Confucian commentary says that "one in a low position should not move in great affairs" -- not a son, it is said, while his father is alive, nor a minister while his ruler governs, nor a member of an official department while its head directs its affairs. If such a one does initiate such an affair, only great success will excuse his rashness.
NOTES AND PARAPHRASES
Siu: At the outset, the man receives help from on high. He should use it to accomplish something correspondingly worthwhile. Success will cause his rashness to be forgotten.
Wing: You are blessed with the energy to approach a large task, which at any other time you may have avoided or not even considered. Success is yours if your goal is worthwhile and can Benefit others. Consider this carefully. In this way your reputation will remain above reproach.
Editor: Despite the confusing Confucian commentary, this is one of the very few lines in the entire Book of Changes that counsels unconstrained movement. Psychologically interpreted, action taken in the matter at hand will be in accordance with the will of the Self.
One must seek out what one's True Will is, and do it -- irrespective of whether it is convenient or not. Once one’s true will is found, to implement it will require change, and change is always painful -- or always appears so. Gareth Knight -- Qabalistic Symbolism
A. Decisive action may be taken now.
B. Archetypal forces ("those below") cooperate with the ego to effect positive action.
C. "Go for it!"
Line 2
Legge: The second line, magnetic, shows parties adding to the stores of its subject ten pairs of tortoise shells whose oracles cannot be opposed. Let her persevere in being firm and correct, and there will be good fortune. Let the ruler, having the virtues thus distinguished, employ them in presenting her offerings to God, and there will be good fortune.
Wilhelm/Baynes: Someone does indeed increase him; Ten pairs of tortoises cannot oppose it. Constant perseverance brings good fortune. The king presents him before God. Good fortune.
Blofeld: There was one who enriched him to the extent of ten PENG or tortoise shells (2,100 of them) and who would accept no refusal -- unwavering persistence in a righteous course brings good fortune! The King sacrificed to the Supreme Lord of Heaven [From the point of view of divination, this can be taken to mean that we are about to benefit either from our earlier devotions or from some sacrifice either to moral principles or to the public good.] -- good fortune!
Liu: Someone enriches him with twenty tortoises. He cannot refuse. Perpetual continuance brings good fortune. The king makes a presentation to God. Good fortune.
Ritsema/Karcher: Maybe Augmenting's ten: partnering's tortoise. Nowhere a controlling contradiction. Perpetual Trial significant. Kinghood availing-of presenting tending- towards the supreme, significant.
Shaughnessy: Someone increases it by ten double-strands of turtles; you cannot deflect it; permanent determination is auspicious. The king uses aromatic grass to Di; auspicious.
Cleary (1): One gains ten sets of tortoise shells, and none can oppose. Perpetual correctness is auspicious. It is good for the king to serve the lord.
Cleary (2): … It bodes well to be always correct. It bodes well for the king to make offerings to God.
Wu: He may be presented with ten pairs of tortoise shells and may not decline the gift. Being constantly persevering is auspicious. The king makes offerings to the Supreme Being in heaven. Auspicious.
COMMENTARY
Confucius/Legge: ("Parties add to her stores") -- they come from beyond her immediate circle to do so. Wilhelm/Baynes: This comes from without. Blofeld: The one who enriched him came from elsewhere. Ritsema/ Karcher: Originating-from outside, coming indeed. Cleary (2): What one is given comes from outside. Wu: Because it comes from without.
Legge: Compare this line with line five of hexagram number forty-one, Compensating Sacrifice. Line two is magnetic, but in the center, and is the correlate of line five. Friends give her the valuable gifts mentioned. "That is," says Kuo Yung (Sung Dynasty) "men benefit her. The oracles of the divination (i.e., the favorable spirits) benefit her also. And finally, when the ruler sacrifices to God, God accepts. Heaven confers benefit from above." Line five, as the proper correlate here, is among the contributing parties, but others beyond will be won to take part with him.
NOTES AND PARAPHRASES
Siu: The ensuing gains issue naturally from the inner goodness of the man, who is in harmony with the highest laws of the universe.
Wing: Because you are receptive to worthwhile aims and energies, you are successful in your endeavors. You may think of it as exceptionally good luck. You can maintain the momentum of this fortunate time if you preserve the normal structure of your life. Do not become rash or overly confident.
Editor: If we reverse this hexagram it becomes number forty- one, Compensating Sacrifice,and this line (now "upside down") becomes line five of that figure, with a meaning nearly identical to this one. (See the commentary on 41:5 for the significance of the tortoise shells.) It is also interesting to note that in each case the changing line (either 42:2 or 41:5) changes its respective hexagram to number sixty-one, Inner Truth. Kuo Yung's mention of "favorable spirits" bringing increases to the recipient of this line is reminiscent of the legions of angels said to appear at the birth or inception of a new and positive force into spacetime:
And suddenly with the angel there was a great throng of the heavenly host, praising God and singing: "Glory to God in the highest heaven, and peace to men who enjoy his favor." Luke 2: 13-14
A. Extraordinary benefits accrue from outside your immediate awareness. The Work bears fruit if you maintain your will and devotion.
Line 3
Legge: The third line, magnetic, shows increase given to its subject by means of what is evil, so that she shall be led to good, and be without blame. Let her be sincere and pursue the path of the Mean, so shall she secure the recognition of the ruler, like an officer who announces herself to her prince by the symbol of her rank.
Wilhelm/Baynes: One is enriched through unfortunate events. No blame, if you are sincere and walk in the middle, and report with a seal to the prince.
Blofeld: He used an unfortunate means to gain something; but, as he acted in all sincerity, he was not to blame. Walking in the center (of the hall) to report to the Prince, he carried his jade tablet of office. [The additional Chinese commentaries declared that the jade tablet is a symbol of our being able to give an assurance of our faithfulness.]
Liu: He is enriched by unfortunate affairs. No blame, if you are sincere and moderate in your conduct, and report to the officials for the record.
Ritsema/Karcher: Augmenting's availing-of pitfall affairs. Without fault. Possessing conformity, center moving. Notifying the prince, availing-of the scepter.
Shaughnessy: Increase it, using work service; there is no trouble. There is a return in the middle of the ranks reporting to the duke using a tessera.
Cleary (1): Using unfortunate events to gain increase is blameless. Acting in a moderate, balanced way with sincerity and truthfulness, public announcement uses the imperial seal.
Cleary (2): Enhancement through unfortunate events is blameless. Sincere and balanced in action, one presents impartial use of authority.
Wu: He experiences increasing misfortune, but this is blameless. He proceeds with confidence and reports to his prince by holding a tablet in his hands.
COMMENTARY
Confucius/Legge: Increase is given by means of what is evil and difficult, as she has in herself the qualities called forth. Wilhelm/Baynes: This is something that certainly is one's due. Blofeld: His gaining something by an unfortunate means may lead to the supposition that such means are a matter of course. Ritsema/Karcher: Firmly possessing it indeed. Cleary (2): There has always been such a thing as enhancement through unfortunate events. [If one can believe that misfortune is beneficial, then it is no longer unfortunate.] Wu: “He experiences increasing misfortune,” because of his position, not his doing.
Legge: Line three is magnetic, neither central nor in her correct position. It would seem therefore that she should have no increase given to her. But it is the time for giving increase, and the idea of her receiving it by means of evil things is put into the line. That such things serve for reproof and correction is well known to Chinese moralists. But the paragraph goes on also to caution and admonish. There is a soul of good even in those who seem only evil, and adversity may quicken it.
NOTES AND PARAPHRASES
Siu: Even unfortunate events accrue to the good of the man. Pursued with reasonableness and sincerity, they exert beneficial influence, as if officially sanctioned.
Wing: You may find that you are going to Benefit from what might be considered unfortunate circumstances. If you hold to your principles, nevertheless, you can avoid reproach.
Editor: Every translation of the Confucian commentary says something distinctly different in the English language. When this happens it is a fair assumption that the original is ambiguous as well. My experience with the line prefers Wilhelm’s version of line and commentary. Psychologically interpreted, since the idea of "No blame" applies, we can assume that a painful but necessary transformation is in progress. This may be taking place on unconscious levels of the psyche.
Life on earth is tough. Of that there is no doubt, but esoteric tradition says, that under these harsh conditions of maximum physical constraint, many things can be quickly acquired, that are not possible in the upper worlds. The pleasure and pain of the body are the vital teaching situation of the psyche. Illness, love, even war, may be important demonstrations to the non- sensual psyche, of laws it has to respect, both below and above. Z.B.S. Halevi -- Adam and the Kabbalistic Tree
A. "Through adversity we acquire strength."
B. Growing pains.
Line 6
Legge: The sixth line, dynamic, shows us one to whose increase none will contribute, while many will seek to assail him. He observes no regular rule in the ordering of his heart. There will be evil.
Wilhelm/Baynes: He brings increase to no one. Indeed, someone even strikes him. He does not keep his heart constantly steady. Misfortune.
Blofeld: He did not attempt to benefit them and someone struck him for his inconstancy of heart -- misfortune!
Liu: He benefits no one. Someone will attack him. His mind is not consistent. Misfortune.
Ritsema/Karcher: Absolutely-no Augmenting it. Maybe smiting it. Establishing the heart, no persevering. Pitfall.
Shaughnessy: No one increases it, someone hits it; establishing the heart but not making it constant; inauspicious.
Cleary (1): Don’t increase here, or you may be attacked. If determination is inconsistent, that brings misfortune.
Cleary (2): None benefit one here; they may attack one. Do not persist in this attitude, for that would lead to misfortune.
Wu: People do not add to his coffer. They may even assail him. He sets no consistent course of action. Foreboding.
COMMENTARY
Confucius/Legge: To his increase none will contribute -- this expresses but half the result. They will come from beyond his immediate circle to assail him. Wilhelm/Baynes: This is a saying that pictures one-sidedness. This comes from without. Blofeld: He not benefiting them indicates prejudice: his being struck presages that we incur the wrath of people outside our own circle. Ritsema/Karcher: One-sided evidence indeed. Originating-from outside, coming indeed. Cleary (2):“None benefit one here” expresses partiality; “They may attack one” refers to what comes from without. Wu:“People do not add to his coffer.” This is a one-sided statement. “They may even assail him,” because he alienates them.
The Master said:"The superior man in a high place composes himself before he tries to move others; makes his mind restful and easy before he speaks; settles the principles of his intercourse with others before he seeks anything from them. The superior man cultivates these three things, and so is complete. If he tries to move others while he is himself in a state of apprehension, the people will not respond to him; if without certain principles of intercommunication, he issues his requests, the people will not grant them. When there are none to accord with him, those who work to injure him will make their appearance. As is said in the I Ching, `We see one to whose advantage none will contribute, while some will seek to assail him. He observes no regular rule in the ordering of his heart: there will be evil.'"
Legge: Line six is dynamic, but it should be magnetic. At the top of the figure he will only concentrate his powers for his own advantage, and not think of benefiting those below him. The repulsive power of selfishness is exhibited, and the consequences will be as described. Contrast this with line two where the attractive power of benevolence is shown: in both cases forces come from "beyond" to do either benefit or harm.
NOTES AND PARAPHRASES
Siu: The man in a high position fails to bring benefits to those below. They, in turn, assail his reputation and do not support him. He does not think before speaking and does not decide the principles that govern his relationships before he sets forth.
Wing: While you seem to have the means to Benefit others, you actually do not. This is not in accord with the demands of the time. You will lose your position of influence and become open to attack. This is unfortunate indeed.
Editor: Wilhelm renders Legge's "half the result" in the first sentence of the Confucian commentary as "one-sidedness" -- an image more expressive of the idea of selfishness. To "observe no regular rule in the ordering of the heart” suggests inconstancy and vacillation. Perhaps selfish motives have overwhelmed the ego's devotion to the Work. Selfishness is an imbalanced state where energy is appropriated by a part at the expense of the whole. Negative results are inevitable because the forces involved must seek equilibrium, and the stress of the imbalance is released in a violent reaction.
Emotion is not an activity of the ego but, when uncontrolled, is something that happens to it. Affects occur usually where adaptation is weakest, and at the same time they reveal the reason for its weakness, namely a certain degree of inferiority and the existence of a lower level of personality. On this lower level with its uncontrolled or scarcely controlled emotions one behaves more or less like a primitive, who is not only the passive victim of his affects but also singularly incapable of moral judgment. Jung -- Aion
A. Vacillation of will invites rebellion of unconscious forces.
B. A warped sense of priorities leaves the Work vulnerable to a setback.
C. Self-centeredness invites defensive or hostile responses.
Other titles: Welling, Potentialities Fulfilled, The Source, The Deep Psyche, "A resurrection or transformation. Generations coming and going and the continuance of life and development." -- D.F. Hook
Judgment
Legge: Although a town site may be altered, The Well remains the same. Its water level neither disappears nor receives any great increase, and the people can draw from it freely. Misfortune ensues if the rope breaks or the bucket is broken before it reaches the water.
Wilhelm/Baynes:The Well. The town may be changed, but the well cannot be changed. It neither decreases nor increases. They come and go and draw from the well. If one gets down almost to the water and the rope does not go all the way, or the jug breaks, it brings misfortune.
Blofeld: A Well. A city may be moved, but not a well. [The building of a city depends upon ourselves; but wells cannot be moved to places where nature supplies no water. The implication is that our activities are limited by natural conditions.] A well suffers from no decrease and no increase; but often, when the people come to draw water there, the rope is too short or the pitcher gets broken before reaching the water -- misfortune! [What we desire is there for the taking, but we may not succeed in getting it.]
Liu: The Well. The city might be moved; but not the well. It neither overflows nor runs dry. People come and go, drawing from the well. The rope nearly reaches the water, but not quite; the jug breaks -- misfortune.
Ritsema/Karcher: The Well: amending the capital, not amending the Well. Without losing, without acquiring. Going, coming: Welling, Welling. Muddy culmination: truly not-yet the well- rope Well. Ruining one's pitcher: Pitfall. [This hexagram describes your situation in terms of the life water coming from the depths that everyone may draw on. It emphasizes that maintaining access to this central source is the adequate way to handle it. To be in accord with the time, you are told to go to the well!]
Shaughnessy: The Well: Changing the city but not changing the well; there is no loss, there is no gain. Going and coming so orderly; when the drying up arrives one also has not yet drawn from the well; burdening its formed earthenware jug; inauspicious.
Cleary (1):The Well: Changing the village, not changing the well; no loss, no gain. Those who come and go use the well as a well. If the rope does not reach all the way into the well, of if the bucket breaks, that is unfortunate.
Cleary (2): … People come and go, but the well remains a well. Lowering the bucket to the water, if you overturn the bucket before drawing it up from the well, this is unlucky.
Wu:The Well indicates that the planning of a district may be changed, but the location of the well may not. The water level of a well will neither increase nor decrease from use. There are wells here and there. When one is drawing water from a well, if he tangles the rope and damages the bucket just before it clears the well, it will be foreboding.
The Image
Legge: The image of water over wood forms The Well. The superior man comforts the people and stimulates their mutual cooperation.
Wilhelm/Baynes: Water over wood: the image of The Well. Thus the superior man encourages the people at their work and exhorts them to help one another.
Blofeld: This hexagram symbolizes water over wood. The Superior Man encourages the people with advice and assistance.
Liu: Water on wood symbolizes The Well. The superior man inspires people to work diligently, and advises them to help each other.
Ritsema/Karcher: Above wood possessing stream. The Well. A chun tzu uses toiling commoners to encourage mutualizing.
Cleary (1): There is water above wood – A Well. Thus do superior people comfort the people and encourage reciprocity.
Wu: There is water above wood; this is The Well. Thus, the jun zi encourages people to work for the good of the public and to help one another for a better life.
COMMENTARY
Confucius/Legge: Wood penetrates the water and raises it, giving the image ofThe Wellwhich gives nourishment yet is not exhausted. The dynamic central lines in the second and fifth places indicate that the town site may change, but the well does not. If the rope does not reach the water the well does not serve its purpose. A broken bucket brings about evil.
Legge: The upper trigram represents Water, and the lower symbolizes Wood, giving the image of a wooden bucket in the water of a well. What is said on this hexagram might be styled: "Lessons to be learned from a well for the proper government of a country." A well is to its users what a government is to its subjects, and if rulers would only apply the ancient precepts of government to the present circumstances, they and their people would benefit greatly.
In the Judgment we see the well remaining substantially the same through many changes of society -- a dependable source of refreshment to its users. As the fashion of the well remains changeless, so do the principles of human nature and good government. The value of the well depends upon the water being drawn up and used -- and so must the principles of good government be implemented.
Anthony: This hexagram usually indicates that we have a hidden doubt or fear. We may secretly disbelieve our path.
NOTES AND PARAPHRASES
Judgment: Amid the changes of life the only constant is the psyche itself -- to be alive is to draw upon its energy. The ego’s challenge lies in the correct comprehension of its images.
The Superior Man promotes the harmonious interplay of his thoughts and feelings. (Works on the integration of his complexes.)
A well is a universal symbol of a source of inner truth, and is often associated with a place that is sacred to the gods:
There he built an altar and invoked the name of Yahweh. There he pitched his tent, and there Isaac's servants sank a well. Genesis 26: 25
From the first well, which is of animal nature and deep, the father drinks, together with his children and cattle; from the second, which is yet deeper and on the very margin of nature, there drink only the children of men, namely those whose reason has awakened and whom we call philosophers; from the third, the deepest of all drink the sons of the All-Highest, whom we call gods and true theologians. Cardinal Nicholas of Cusa
Psychologically interpreted, a well symbolizes the continuously flowing unconscious psyche, the fountain of all awareness. In this hexagram each line represents a level within the well -- by extension suggesting a hierarchy of value in the unconscious. It is important to remember that not all of our inner images, intuitions or impulses come from the Self. Note that lines one through four all show the water of the well not being utilized for one reason or another -- only in lines three, five and six is it actually available for use.
In some sensitive individuals there is an awakening of para-psychological perceptions. They have visions, which they believe to be of exalted beings; they may hear voices, or begin to write automatically, accepting the messages at their face value and obeying them unreservedly. The quality of such messages is very varied. Sometimes they contain fine teachings, but they should always be examined with much discrimination and sound judgment, and without being influenced by their uncommon origin or by any claim by their alleged transmitter. No validity should be attributed to messages containing definite orders and commanding blind obedience, and to those tending to exalt the personality of the recipient. Roberto Assagioli --Psychosynthesis
The ego's point of view in relation to The Well is from the outside looking in – the insights emerge from beneath the surface of awareness and can be held in the light of consciousness only if one’s comprehension is able to contain them. If "the bucket breaks," our understanding is unequal to our observation and the insights are lost. (One might plausibly find the image for a cancer cure within one's psyche, but without a conscious frame of reference to acknowledge it, it would be unrecognized and lost.) Those who closely monitor their dreams know that there is an endless outpouring of strange images within the psyche which might be of inestimable value if only we knew what they referred to.
Wilhelm emphasizes the idea of "nourishing the people," which psychologically means that the role of the ego is to facilitate the cooperation of intra-psychic forces.
The solution lies, rather, along the lines of a harmonious integration of all drives into the total personality, first through the proper subordination and coordination, and then through the transformation and sublimation of the excessive or unused quota of energy. Roberto Assagioli --Psychosynthesis