I have to say to myself that some birds aren't very close. Their feathers are just too bright. When they fly away, you know it's a sin to lock them up, and you'll be inspired by them. Still, the place you live in is that much more drab and empty that they're gone. I think I really miss my friends.

"We are all immigrants in time."

科学中真正的回报是为比自身更伟大的事业做出贡献。

"Imagination is the key that unlocks the door to possibility."