Lisp is worth learning for the profound enlightenment experience you will have when you finally get it; that experience will make you a better programmer for the rest of your days, even if you never actually use Lisp itself a lot.

机器学习的最终目标是让计算机从经验中学习，并随着时间的推移提高其性能。

The best way to test a program is to test it.

We need to create a world where women are not just users of technology, but creators of it.

Success is about being able to extend yourself beyond what you thought was possible.

我们都在等待有什么能把我们从自身中拯救出来。