Despair is like forward children, who, when you take away one of their playthings, throw the rest into the fire for madness. It grows angry with itself, turns its own executioner, and revenges its misfortunes on its own head.

Wounds and hardships provoke our courage, and when our fortunes are at the lowest, our wits and minds are commonly at the best.

To owe an obligation to a worthy friend is a happiness, and can be no disparagement.

Gratitude is a virtue disposing the mind to an inward sense and an outward acknowledgment of a benefit received, together with a readiness to return the same, or the like, as occasions of the doer of it shall require, and the abilities of the receiver extend to. He who receives a good turn, should never forget it: he who does one, should never remember it.

Wise men mingle mirth with their cares, as a help either to forget or overcome them; but to resort to intoxication for the ease of one's mind is to cure melancholy by madness.

The true science and study of mankind is man.

The most excellent and divine counsel, the best and most profitable advertisement of all others, but the least practised, is to study and learn how to know ourselves. This is the foundation of wisdom and the highway to whatever is good. . . . God, Nature, the wise, the world, preach man, exhort him both by word and deed to the study of himself.