People who decry the fact that businesses are in business "just to make money" seldom understand the implications of what they are saying. You make money by doing what other people want, not what you want.

I always tell my kids if you lay down, people will step over you. But if you keep scrambling, if you keep going, someone will always, always help you.

When I'm on stage, that's when I feel most alive.

Happiness is a choice, not a result.

突破功名利禄的束缚，突破世俗学问如考据、诗词的束缚。

"The ephemeral nature of my work is a reflection of life itself."

世界是一本书，不旅行的人只读了一页。

I have called this principle, by which each slight variation, if useful, is preserved, by the term Natural Selection.