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真正的愛國主義不排斥對于其他人的愛國主義的理解。

I don't need a reason to be proud of myself.

On morals: "The one thing that offends me the most is when I walk by a bank and see ads trying to convince people to take out second mortgages on their home so they can go on vacation. That's approaching evil."

可持續性不是一種選擇——它是任何依賴自然資源的行業唯一的前進道路。

To write a good love letter， you ought to begin without knowing what you mean to say， and to finish without knowing what you have written.

Science should serve humanity, not the other way around.

大膽夢想，敢于失敗。