He deserves praise who does not what he may, but what he ought.
Life without the courage for death is slavery.
If you don't know, ask. You will be a fool for the moment, but a wise man for the rest of your life.
It is a rough road that leads to the heights of greatness. As is a tale, so is life: not how long it is, but how good it is, is what matters.
He is most powerful who governs himself.
When one is friend on himself, also is friend of everybody.