Tis hard to fight with anger but the prudent man keeps it under control.
Happiness resides not in possessions, and not in gold, happiness dwells in the soul.
It is better to destroy one's own errors than those of others.
To a wise and good man the whole earth is his fatherland.
The brave man is not only he who overcomes the enemy, but he who is stronger than pleasures.
No power and no treasure can outweigh the extension of our knowledge.