I don't know what I want. I am inconsistent, non-committal, passive; I like the indefinite, the boundless; I like continual uncertainty.

听到了却没有亲眼见到，即使听得再多，也必有谬误；亲眼见到了却不能理解，即使记得再多，也必有错误；知道了却不去实际践行，就是知识再多，也必然困惑。

The only real wisdom is the wisdom of the heart.

When truth is buried， it grows. It chokes. It gathers such an explosive force that on the day it bursts out， it blows up everything with it. 

我知道你是来杀我的。开枪吧，懦夫，你只是要杀一个人。

"The success of machine learning depends on the ability to balance the trade-off between bias and variance in the models we build."

Every mathematical problem is a puzzle waiting to be solved, and every solution is a step towards greater understanding.

我非常敬佩那些已婚、有孩子并且全职工作的女性。我不知道你们是怎么做到的，我觉得我做不到。