Life is painting a picture，not doing a sum.

There is no greater glory than to die for love.

Mathematics is a collaborative endeavor. No one does it alone.

"I’m a very positive thinker, and I think that is what helps me the most in difficult moments."

我总是感到，生活就象萌发于地下根茎的植株。生活的真正生命是不可见的，它深藏于地下根茎中，而显露出地面的可见一斑部分只能生存一个夏季。我们所见到的是将会消逝的花簇，而根茎长驻。

我们都是破碎的，这就是光进来的地方。