I think the most important thing in life is to be able to look at yourself in the mirror and like what you see.
教育不仅仅是往头脑里填塞事实,而是点燃好奇心和批判性思维的火花。
The beauty of a molecule is in its structure and its story.
物理系统的对称性反映在其能级的简并性上。
There is nothing permanent except change.