你不可能教一个人任何知识， 因为你只能帮助他自己去找他想学的。
You cannot teach a man anything, you can only help him to find it for himself.
It is the nature of the wise to resist pleasures, but the foolish to be a slave to them.
I don't wait for moods. You accomplish nothing if you do that. Your mind must know it has got to get down to work.
Stay hungry, stay foolish.
The brain is still forming in our 20s, which means it's more open to change.