爱是唯一超越时空障碍的语言。

Forgetting is more powerful than despair.

好奇心是推动科学进步的引擎。

"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, who adds and subtracts elements according to his own rules."