年轻时你以为会有很多朋友。但随着年龄增长,你意识到一只手就能数得过来。
The discovery of 51 Pegasi b was a turning point in astronomy, proving that planets could exist around sun-like stars.
The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.
有时候,生活中最难的事情是知道该跨过哪座桥,该烧掉哪座桥。