我不相信运气。我相信努力和坚持。
The galactic center is a unique natural experiment in strong gravity.
生活中你必须无所畏惧。
在数学中，你并不理解事物。你只是习惯了它们。
Science is not about control. It is about cultivating a perpetual condition of wonder in the face of something that forever grows one step richer and deeper than our latest theory about it.
熄灭了吧，熄灭了吧，短促的烛光！人生不过是一个行走的影子，一个在舞台上指手划脚的拙劣的伶人，登场片刻，就在无声无臭中悄然退下；它是一个愚人所讲的故事，充满着喧哗和骚动，却找不到一点意义。