Live each day as if it be your last.
He who follows reason in all things is both tranquil and active at the same time, and also cheerful and collected.
It is a shameful thing for the soul to faint while the body still perseveres.
The intelligence of the universe is social.
Does a man shrink from change? Why, what can come into being save by change?
Let not your mind run on what you lack as much as on what you have already.