世界充满了符号，但我们常常太盲目而看不到它们。

不断思考你如何能做得更好，并不断质疑自己。

"A good book is an event in my life."

我相信真实的力量。

"The best stories are those that challenge us to see the world differently."

We must mine coal responsibly today so that our children inherit both energy security and a healthy environment.

We are not born for ourselves.

"Every saint has a past, and every sinner has a future."

量子世界不仅仅是经典世界的缩小版；它遵循完全不同的规则。