"Keep smiling, it makes people wonder what you've been up to."

When a thing is funny, search it for a hidden truth.

I never buy a stock unless I can see a clear path to a 50% return.

价的概念是理解分子结构的关键。

“世界会打破每个人，之后，许多人在破碎的地方变得坚强。”

物理学的美丽在于它能够用一些基本原理来描述宇宙。

In the end, we will remember not the words of our enemies, but the silence of our friends.

有些时候，过去感觉如此之近，仿佛伸手就能触碰，然后它又消失了，像烟一样。