The discovery of 51 Pegasi b was a turning point in astronomy, proving that planets could exist around sun-like stars.
判断一个人是否值得信任的最好方式就是信任他们。
每一瓶饮料都在讲述一个故事,让你的故事值得讲述。
When angry, count ten before you speak; if very angry, a hundred.