We cannot always build the future for our youth, but we can build our youth for the future.

世界上充满了自童年以来从未以开放的心态面对开放的门的人。

"The city is a character in itself, with its own moods and mysteries."

寻找系外行星不仅仅是发现新世界，更是理解我们在宇宙中的位置。

I don’t like to be second. I like to be first.

上帝会原谅我；这是他的工作。