We must be free not because we claim freedom, but because we practice it.

Being busy is a form of laziness—lazy thinking and indiscriminate action.

The novel is a great discovery: far greater than Galileo's telescope or somebody else's wireless.

Policy should be based on evidence, not ideology.

故事是生活的镜子，反映我们内心最深处的渴望和恐惧。

我不必向任何人证明什么。没有什么可证明的。

The core of technological innovation is to solve practical problems, not to innovate for the sake of innovation.

对于有信仰的人，无需解释。对于没有信仰的人，无法解释。

司马牛问君子。孔子说：“君子不忧不惧。”问：“不忧不惧，就能叫做君子吗？”孔子说：“问心无愧，何来忧惧？”