The highest realms of thought are impossible to reach without first attaining an understanding of compassion.
No one does wrong voluntarily.
Envy is the ulcer of the soul.
For this fear of death is indeed the pretense of wisdom, and not real wisdom, being the appearance of knowing the unknown; since no one knows whether death, which they in their fear apprehend to be the greatest evil, may not be the greatest good.
The only true wisdom is in knowing you know nothing.
He is a man of courage who does not run away, but remains at his post and fights against the enemy.