The world is full of people who have never, since childhood, met an open doorway with an open mind.

The average man does not know what to do with his life, yet wants another one which will last forever.

市场设计是一个持续的实验——今天有效的明天可能就需要调整。

Success is a team effort; no one achieves greatness alone.

Abstinence is the worst form of perversion.