生活中唯一真正的失败是不忠于自己所知道的最好的东西。

The moment you stop trying is the moment you start failing.

Space and light and order. Those are the things that men need just as much as they need bread or a place to sleep.

If you don't change yourself, you will be changed by others.

Every lump of coal we mine keeps the lights on in someone's home.

"I don't have to be human to understand the value of life."

天上永远不会掉下玫瑰来，如果想要更多的玫瑰，必须自己种植。