灵魂是心理过程的总和，从其因果相互联系的角度来看。

Sometimes you have to lose yourself to find yourself.

Your most unhappy customers are your greatest source of learning.

The Olympic Games are the quadrennial celebration of the springtime of humanity.

我的花园是我最美丽的杰作。

"Experience is simply the name we give our mistakes."

最好的科学往往来自于提出最简单的问题。