不要停止相信，除非你的梦想很糟糕。

I’m not here to be liked by everyone. I’m here to be myself.

保存就是转变。

Well may the boldest fear and the wisest tremble when they contemplate the situation of our country.

——在广州全国青年联合会演说，1923年10月21日

We always use poetic language to describe our embarrassment in the cracks of youth.

CRISPR gives us the tools to rewrite the code of life, but we must use them wisely.

说真话的最大好处是你不需要记住你说了什么。

最优财政政策的设计应旨在减轻时间不一致性和政治经济周期引起的扭曲。