终结临近，但启示录长存。

And I urge you to please notice when you are happy, and exclaim or murmur or think at some point, 'If this isn't nice, I don't know what is.'

Small changes in incentives can lead to large changes in behavior.

我们都是自己犹豫的总和。

你围绕着自己终将死亡的事实构建生活，然后你没有死。