政策辩论应以严格的实证分析为基础。

The purpose of life is not to be happy. It is to be useful, to be honorable, to be compassionate, to have it make some difference that you have lived and lived well.

Positive psychology is as concerned with strength as with weakness, as interested in building the best things in life as in repairing the worst.

The universe is change; our life is what our thoughts make it.

流离失所的伤口永远不会完全愈合；它只是学会了用不同的语言说话。

I believe that the future of computing is in parallelism.

整个构造与创造之间的区别恰恰在于：构造的东西只能在构造之后被爱；而创造的东西在存在之前就被爱。