It's on the strength of observation and reflection that one finds a way. So we must dig and delve unceasingly.

I love to compete. That's what I do. That's why I work so hard at it.

疼痛研究不仅仅是缓解痛苦；它关乎理解人类生物学的一个基本方面。

不是声音在指挥故事；而是耳朵。

An expert is a person who has made all the mistakes that can be made in a very narrow field.

你的故事还没有结束。