You always admire what you really don't understand.
Although our intellect always longs for clarity and certainty, our nature often finds uncertainty fascinating.
Wisdom begins at the end.
One who gains strength by overcoming obstacles possesses the only strength which can overcome adversity.
What's done can't be undone.
Never pick a fight with an ugly person, they've got nothing to lose.
Choose rather to be strong of soul than strong of body.
Achievement brings its own anticlimax.
If we don't believe in freedom of expression for people we despise, we don't believe in it at all.
Medicine heals diseases of the body, wisdom frees the soul from passions.
It takes a lot of courage to show your dreams to someone else.
Science may set limits to knowledge, but should not set limits to imagination.
Be silent or let thy words be worth more than silence.
Men build too many walls and not enough bridges.
None but ourselves can free our minds.
The ultimate authority must always rest with the individual's own reason and critical analysis.
Stupidity is a talent for misconception.
You have heard that it was said, 'Eye for eye, and tooth for tooth.' But I tell you, do not resist an evil person. If someone strikes you on the right cheek, turn to him the other also.
I dream. Sometimes I think that's the only right thing to do.
Wisdom... comes not from age, but from education and learning.
If you don't want to slip up tomorrow, speak the truth today.