最危险的谎言是我们对自己相信的那些。
The most dangerous lies are the ones we believe about ourselves.
相对论不仅是一项科学成就,更是一种关于空间和时间的新思维方式。
I always try to stay humble and respect everyone.
A moment is a small piece of time, but it can be a very important piece of time.
经过不断改善自己的动作,幼儿从独立活动中获得喜悦。