I’m sure the universe is full of intelligent life. It’s just been too intelligent to come here.
历史不仅仅是过去的故事,它也是现在的镜子和未来的窗口。
Every experiment is a step towards understanding the complex mechanisms of life.
Everyone is a part of the universe.
The pursuit of mathematical truth is a never-ending adventure.
唯一真正的错误是我们从中什么也没学到的错误。