我们必须在能源需求和保护地球之间取得平衡。

最崇高的行为是将他人置于自己之前。

The man in the planning room, whose specialty under scientific management is planning ahead, invariably finds that the work can be done better and more economically by a subdivision of the labor.

The ability to observe and control electron motion in real-time opens up new frontiers in understanding the fundamental processes of nature.

【译文】 孔子说：“温习旧知识时，能有新收获，就可以做老师了。”

我的父亲是我最好的朋友和最伟大的榜样。

We may encounter many defeats but we must not be defeated.