I have withdrawn not only from men, but from affairs, especially my own affairs; I am working for later generations, writing down some ideas that may be of assistance to them.

That which we are not permitted to have we delight in; that which we can have is disregarded.

My joy in learning is partly that it enables me to teach.

It is expedient for the victor to wish for peace restored; for the vanquished it is necessary.

The first proof of a well-ordered mind is to be able to pause and linger within itself.

Money does all things for reward. Some are pious and honest as long as they thrive upon it, but if the devil himself gives better wages, they soon change their party.

Go on and increase in valor, O boy! this is the path to immortality.