如果你不能，你必须。如果你必须，你就能。

The lab is my playground, and molecules are my toys.

尼安德特人并未灭绝，他们活在我们体内。

我认为音乐中最美好的时刻是那些感觉它们正在发生的时刻。

Simple, sincere people seldom speak much of their piety; it shows itself in acts rather than words, and has more influence than homilies or protestations.

I prefer liberty with danger to peace with slavery.

"The best way to learn mathematics is to do mathematics."