The sea, the sea, the sea. It rolled and rolled and called to me. Come in, it said, come in.

"The best way to find out if you can trust somebody is to trust them."

量子引力问题不仅是物理学的问题，也是科学哲学的问题。

你唯一的限制就是自己设定的限制。

Looking back at the 21-year-old that I was at graduation, is a slightly uncomfortable experience for the 42-year-old that she has become. Half my lifetime ago, I was striking an uneasy balance between the ambition I had for myself, and what those closest to me expected of me.