"Memory is a strange thing. It doesn't work like I thought it did. We are so used to thinking of it as a camera or a tape recorder, but it's not like that at all. It's more like a painter. It creates a picture, but it's not always the same picture."

All that we see or seem is but a dream within a dream.

生活是世界上最稀有的事情。大多数人只是存在，仅此而已。

Science knows no country, because knowledge belongs to humanity, and is the torch which illuminates the world.

Silence can be as powerful as words, if you know how to listen.