"The only real prison is fear, and the only real freedom is freedom from fear."

在计算学习理论中，我们试图理解从数据中学习的基本原理。

群星不会因为像萤火虫而怯於出现。

I tend to think that the longer you look at a thing, the more abstract it becomes, and, ironically, the more real.

自我不是在孤立中找到的，而是在关系中找到的。

I remember my friend Johnny von Neumann used to say, 'with four parameters I can fit an elephant, and with five I can make him wiggle his trunk.'