Man is not sum of what he has already, but rather the sum of what he does not yet have, of what he could have.

The world is changed by your example, not by your opinion.

It is not fair to ask of others what you are unwilling to do yourself.

I am only one, but still I am one. I cannot do everything, but still I can do something; and because I cannot do everything, I will not refuse to do something that I can do.

The most successful people are those who are willing to take risks and learn from their failures.

Carthago delenda est. (Carthage must be destroyed.)

It is better to understand a little than to misunderstand a lot.