In the realm of theoretical physics, every discovery opens up new questions and challenges.

我活得越久，就越倾向于相信地球被其他星球用作疯人院。

能关爱自己国内的老百姓，才能让国外不友好的势力臣服。

Civilization is a stream with banks. The stream is sometimes filled with blood from people killing, stealing, shouting and doing the things historians usually record, while on the banks, unnoticed, people build homes, make love, raise children, sing songs, write poetry and even whittle statues. The story of civilization is the story of what happened on the banks.

我只和自己竞争。

总要要求一个最后期限。最后期限能够帮你淘汰那些无关紧要的东西。避免追求完美，你必须追求与众不同，与众不同比完美更好。

Technology is anything that wasn't around when you were born.