I don't care if you're black, white, straight, bisexual, gay, lesbian, short, tall, fat, skinny, rich or poor. If you're nice to me, I'll be nice to you. Simple as that.

"The truth is not always beautiful, but the search for it is."

"Grief does not change you, Hazel. It reveals you."

History doesn’t repeat itself, but it often rhymes.

The true investor is in a position to take advantage of the market's recurrent and inevitable mistakes.

数学之美不仅在于它描述世界的能力，还在于它揭示支配世界的隐藏结构的力量。

每个故事都是一次旅程，每次旅程都会改变我们。