Educate the children， and it won't be necessary to punish men.

It’s not just what you say that stirs people. It’s the way that you say it.

Quality is never an accident; it is always the result of intelligent effort.

充塞天地的气是我的身体，统帅天地的理是我的本性。

Topological insulators are a prime example of how theoretical predictions can lead to experimental discoveries that reshape our understanding of the physical world.

你的冰无法冻结是因为我。