学习数学的唯一方法就是做数学。

"The truth is often hidden in the shadows, waiting for someone brave enough to uncover it."

如果他们能让你问错问题，他们就不必担心答案了。

Poetry is perhaps what teaches us to nurture the charming illusion: how to be reborn out of ourselves over and over again, and use words to construct a better world, a fictitious world that enables us to sign a pact for a permanent and comprehensive peace ... with life.

全球性挑战需要全球性解决方案。

I don’t want my art to be comfortable. I want it to make people think.

Look at me.We all have marks on our face. I have this wrinkle here from your first surgery.I have these wrinkles here from your last surgery. This is the map that shows us where we’ve going.And this is the map that shows us where we’ve been.And it’s never ever ugly.