16. Chance only rarely intrudes into the lives of wise men, because wise men direct the greatest and most important matters of life by the power of reason.

Alternate Translations: Bailey: In but few things chance hinders a wise man, but the greatest and most important matters reason has ordained and throughout the whole period of life does and will ordain. Yonge: In but few things chance hinders a wise man, but the greatest and most important matters reason has ordained and throughout the whole period of life does and will ordain.

Letter to Menoeceus: The wise man laughs at the idea of “Fate”, which some set up as the mistress of all things, because the wise man understands that while some things do happen by chance, most things happen due to our own actions. The wise man sees that Fate or Necessity cannot exist if men are truly free, and he also sees that Fortune is not in constant control of the lives of men. But the wise man sees that our actions are free, and because they are free, our actions are our own responsibility, and we deserve either blame or praise for them. It would therefore be better to believe in the fables that are told about the gods than to be a slave to the idea of Fate or Necessity as put forth by false philosophers. At least the fables which are told about the gods hold out to us the possibility that we may avert the gods’ wrath by paying them honor. The false philosophers, on the other hand, present us with no hope of control over our own lives, and no escape from an inexorable Fate. In the same way, the wise man does not consider Fortune to be a goddess, as some men esteem her to be, for the wise man knows that nothing is done at random by a god. Nor does he consider that such randomness as may exist renders all events of life impossible to predict. Likewise, he does not believe that the gods give chance events to men so as to make them live happily. The wise man understands that while chance may lead to great good, it may also lead to great evil, and he therefore thinks it to be better to be unsuccessful when acting in accord with reason than to be successful by chance when acting as a fool.

Cicero’s Defense of Epicurus: This same principle leads us also to pronounce that Temperance is not desirable for its own sake, but because it bestows peace of mind, and soothes the heart with a calming sense of harmony. For it is temperance that warns us to be guided by reason in what we desire and in what we choose to avoid. Nor is it enough to judge what it is right to do or leave undone, we must also take action according to our judgment. Most men, however, lack tenacity of purpose. Their resolution weakens and succumbs as soon as the fair form of pleasure meets their gaze, and they surrender themselves prisoner to their passions, failing to foresee the inevitable result. Thus for the sake of small and unnecessary pleasures, which they might have obtained by other means or even denied themselves altogether without pain, they incur serious disease, loss of fortune, or disgrace, and often become liable to the penalties of the law and of the courts of justice. Other men, however, resolve to enjoy their pleasures so as to avoid all painful consequences, they retain their sense of judgment, and they avoid being seduced by pleasure into courses that they see to be wrong. Such men reap the very highest pleasure by forgoing other pleasures. In a similar way, wise men voluntarily endure certain pains to avoid incurring greater pain by not doing so. This clearly shows us that temperance is not desirable for its own sake. Instead, temperance is desirable, not because it renounces pleasures, but because it produces greater pleasures.

Cicero’s Defense of Epicurus: It was a central doctrine of Epicurus that “the Wise Man is but little interfered with by fortune. The great concerns of life, the things that matter, are controlled by his own wisdom and reason.”

Vatican Saying 47: I have anticipated thee, Fortune, and entrenched myself against all thy secret attacks. And I will not give myself up as captive to thee or to any other circumstance; but when it is time for me to go, spitting contempt on life and on those who vainly cling to it, I will leave life crying aloud a glorious triumph-song that I have lived well.

NewEpicurean Commentary: The wise man does not seek after good luck, but knows that some unhappy events in life are accidental and unavoidable, while at the same time generally few and rare. By living a life according to reason and Nature you can expect to obtain the true and essential happiness that is important as the goal of life, and in so doing you will avoid unnecessary turmoil.