寻找高效算法不仅仅是一个技术挑战；它是一次深入复杂性核心的旅程。

I think people believe in heaven because they don’t like the idea of dying, because they want to carry on living and they don’t like the idea that other people will move into their house and put their things into the rubbish.

过去是一个塑造现在的阴影。

挑战在于使不可见的东西变得可见。

我是个歌手，是个表演者。这是我最擅长的事。

I think of a hero as someone who understands the degree of responsibility that comes with his freedom.