The whole life of the philosopher is a preparation for death.
Twice and thrice over, as they say, good is it to repeat and review what is good.
He who steals a little steals with the same wish as he who steals much, but with less power.
The first and the best victory is to conquer self.
No attempt of curing the body should be made without curing the soul
I am the wisest man alive, for I know one thing, and that is that I know nothing.