True leadership is about inspiring others to achieve more than they thought possible.

激光技术的每一次突破都让我们更接近解决困扰科学家数十年的谜题。

【释义】经过多年努力也还不够，一旦毁坏却十分彻底。

We wish to discuss a structure for salt of deoxyribose nucleic acid. This structure has novel features which are of considerable biological interest.

I'm not afraid of hard work. I grew up in a family where hard work was a way of life.

Natural experiments are a powerful tool for understanding causal relationships in the real world.

The important thing in life is not victory but combat； it is not to have vanquished but to have fought well.