The dirty little secret is that you don’t have to be a nice person to be a great artist.
肮脏的小秘密是，你不必是个好人也能成为伟大的艺术家。
心的记忆会消除坏的，放大好的。
Hope is the last thing to die, and the first thing to betray you.
Mathematics allows us to see the hidden structures that govern the world around us.
世界是一个非常复杂的地方，而且它并没有变得简单。