May I consider the wise man rich, and may I have such wealth as only the self-restrained man can bear or endure.
All of the wisdom of this world is but a tiny raft upon which we must set sail when we leave this earth. If only there was a firmer foundation upon which to sail, perhaps some divine word.
Understanding a question is half an answer.
I know that I am intelligent, because I know that I know nothing.
The best seasoning for food is hunger; for drink, thirst.
Falling down is not a failure. Failure comes when you stay where you have fallen.