Attosecond science allows us to capture the fastest motions in the microcosm, like freezing the wingbeat of a hummingbird.

勇敢不是没有恐惧。勇敢是虽有恐惧，但能找到克服它的方法。

股市是唯一一个东西打折时所有人都跑出商店的市场。

The merit of Marx is that he suddenly produces a qualitative change in the history of social thought. He interprets history, understands its dynamic, predicts the future, but in addition to predicting it, he expresses a revolutionary concept: the world must not only be interpreted, it must be transformed.

能源行业必须成为气候解决方案的一部分，而不是问题的一部分。

你停止学习的那一刻，就是你停止成长的那一刻。