"The past is never dead. It's not even past."

The more you can align your personal values with your work, the more fulfilling your life will be.

Our greatest natural resource is the minds of our children.

The most important thing about a theory is that it explains the facts.

美不是事物本身的品质：它存在于凝视它们的头脑中。

Don't be afraid to give up the good to go for the great.