"没有什么东西存在于心灵之中，它首先不在于感觉之中，除了心灵本身。"

“I am seeking, I am striving, I am in it with all my heart.”

“Bad artists copy. Good artists steal. ”

“Most people do not really want freedom, because freedom involves responsibility, and most ...”

“We're not retreating; we're advancing in different direction;”

“You make your own luck by working really hard and trying lots and lots of things”

“If you don't like something, change it. If you can't change it, change your attitude.”

“Integrity is doing the right thing, even when no one is watching”

“Your mind must be stronger than your feelings”

“When inspiration does not come to me, I go halfway to meet it.”

“To know your enemy, you must become your enemy.”

“If you can't explain it to a six year old, you don't understand it yourself.”

“Innovation distinguishes between a leader and a follower.”