Let no one be slow to seek wisdom when he is young nor weary in the search of it when he has grown old. For no age is too early or too late for the health of the soul.
Of all the gifts that wise Providence grants us to make life full and happy, friendship is the most beautiful.
The art of living well and the art of dying well are one.
The honor paid to a wise man is a great good for those who honor him.
In a philosophical dispute, he gains most who is defeated, since he learns most.
It is impossible to live a pleasant life without living wisely and well and justly. And it is impossible to live wisely and well and justly without living a pleasant life.