人体是一个等待探索的奥秘宇宙。

哲学的本质不在于它提供的答案，而在于它提出的问题。

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

即便这世界明天就要毁灭，我今天仍然要种下一株小苹果树！

The laser is to attosecond physics what the telescope was to astronomy.

京东的成功来自于对用户体验的极致追求。