Mbh 11.2.2c

, that one should not indulge in it. By dwelling on it, one cannot lessen it. On the other hand, it grows with indulgence. Upon the advent of evil or upon the bereavement of something that is dear, only they that are of little intelligence suffer their minds to be afflicted with grief. This is neither Profit, nor Religion, nor Happiness, on which thy heart is dwelling. The indulgence of grief is the certain means of one's losing one's objects. Through it, one falls away from the three great ends of life (religion, profit, and pleasure). They that are destitute of contentment, are stupefied on the accession of vicissitudes dependent upon the possession of wealth. They, however, that are wise, are on the other hand, unaffected by such vicissitudes. One should kill mental grief by wisdom, just as physical grief should be killed by medicine. Wisdom hath this power. They, however, that are foolish, can never obtain tranquillity of soul. The acts of a former life closely follow a man, insomuch that they lie by him when he lies down, stay by him when he stays, and run with him when he runs. In those conditions of life in which one acts well or ill, one enjoys or suffers the fruit thereof in similar conditions. In those forms (of physical organisation) in which one performs particular acts, one enjoys or suffers the fruits thereof in similar forms. One's own self is one's own friend, as, indeed, one's own self is one's own enemy. One's own self is the witness of one's acts, good and evil. From good acts springs a state of happiness, from sinful deeds springs woe. One always obtains the fruit of one's acts. One never enjoys or suffers weal or woe that is not the fruit of one's own acts. Intelligent persons like thee, O king, never sink in sinful enormities that are disapproved by knowledge and that strike at the very root (of virtue and happiness).'"