Failure changes for the better, success for the worse.
He who looks for advantage out of friendship strips it all of its nobility.
Courage is a scorner of things which inspire fear.
If you wish to fear nothing, consider that everything is to be feared.
Let us train our minds to desire what the situation demands.
What is the proper limit for wealth? It is, first, to have what is necessary; and, second, to have what is enough.