Ever tried. Ever failed. No matter. Try again. Fail again. Fail better.

Le malheur qui nous frappe est toujours le plus grand.

我不想成为传奇，我想成为人们心中的记忆。

布莱克-斯科尔斯公式的美妙之处在于它仅依赖于一个不可观测的参数，即股票的波动率。

The Internet is a reflection of our society and that mirror is going to be reflecting what we see. If we do not like what we see in that mirror the problem is not to fix the mirror, we have to fix society.

每一个失败的实验都是迈向成功的一步，只要你从中学习。