每个故事都是关于死亡的故事，但也许每个故事也都是关于生命的故事。

The truth is, we are all capable of great evil and great good. It is the choices we make that define us.

The key to solving complex problems is often to find the right abstraction that simplifies the problem without losing its essential features.

做出伟大工作的唯一方法就是热爱你所做的事情。

信じることは、時には怖いことだ。