Mathematics is not a spectator sport—you have to engage with it to appreciate its beauty.
The discovery of 51 Pegasi b was a turning point in astronomy, proving that planets could exist around sun-like stars.
我喜欢唱歌,我喜欢跳舞。我喜欢表演。这就是我。
The quality of an organization's learning determines the quality of its improvement.
I don't want to be perfect, I just want to be real.
看着容易,要学会就很难;千万不要把容易得到的东西看得普通,就不知道珍惜。