数学家研究纯数学不是因为它有用；他研究它是因为他喜欢它，他喜欢它是因为它美丽。

人真正的祖国是他的童年。

The energy transition is not just a challenge, but also an opportunity for growth.

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

预测未来的最好方式就是创造未来。