To a friend I would be always frank and plain; and rather fail in the success than be wanting in the matter of faith and trust. There are some precepts that serve in common both to the rich and poor, but they are too general; as “Cure your avarice, and the work is done.” It is one thing not to desire money, and another thing not to understand how to use it. In the choice of the persons we have to do withal, we should see that they be worth our while; in the choice of our business, we are to consult nature, and follow our inclinations. He that gives sober advice to a witty droll must look to have every thing turned into ridicule. “As if you philosophers,” says Marcellinus, “did not love your whores and your guts as well as other people:” and then he tells you of such and such that were taken in the manner. We are all sick, I must confess, and it is not for sick men to play the physicians; but it is yet lawful for a man in an hospital to discourse of the common condition and distempers of the place. He that should pretend to teach a madman how to speak, walk, and behave himself, were not he the most mad man of the two? He that directs the pilot, makes him move the helm, order the sails so or so, and makes the best of a scant wind, after this or that manner. And so should we do in our counsels.