死者离我们并不远。他们在我们的心中和脑海里，最终将我们与他们分开的只是一口气，最后一口气。
The dead are never far from us. They’re in our hearts and on our minds and in the end all that separates us from them is a single breath, one final puff of air.
The writer must believe that what he is doing is the most important thing in the world. And he must hold to this illusion even when he knows it is not true.
释义：人生常面临方向选择，每个方向似乎都有不同诱惑，让我们徘徊不定。
You never know what worse luck your bad luck has saved you from.
所以说百工干事,都有法规可以衡量。现在大道治理天下,其次治理大国,却没有法度来衡量,这就是还不如百工聪明了。
The study of computational complexity is not just about classifying problems; it is about understanding the nature of computation itself.
I'm not a believer, I'm a knower.
进步的关键在于坚持和挑战传统观念的意愿。