勇气不是没有恐惧，而是战胜恐惧。
Courage is not the absence of fear, but the triumph over it.
Leadership in forestry means making tough decisions today for a better tomorrow.
青蒿素的发现是传统中医药给人类的礼物。
The job of the artist is always to deepen the mystery.
美联储目前没有预测会出现经济衰退。
理论计算机科学不仅仅是解决问题，更是理解计算本身的本质。
To be a writer is to be a professional observer.