War is an ugly thing， but not the ugliest of things: the decayed and degraded state of moral and patriotic feeling which thinks that nothing is worth a war， is much worse.

The hardest thing about being a director is figuring out what to do next.

The beauty of mathematics is that it is a language that can describe the universe in a way that nothing else can.

"A good book is the best of friends, the same today and forever."

The most interesting art is the art that makes you think.

"Art is the only thing that can save us from the emptiness of existence."

质量就是在无人监督时依然把事情做对。