所谓经验，乃是人们为其错误贴上的标签。
Experience is the name everyone gives to their mistakes.
种一棵树最好的时间是20年前，第二好的时间是现在。
Design is not just what it looks like and feels like. Design is how it works.
信息是宇宙的货币，而量子力学是它的语言。
最深刻的真理存在于矛盾之中。
I believe that we are lost here in America, but I believe we shall be found.