I think that the most important thing in life is to be true to yourself.

Often it is the means that justify the ends: Goals advance technique and technique survives even when goal structures crumble.

别哭了，我很抱歉，你一定要明白，我很抱歉骗你这么多，但生活就是如此。

数学的美在于它是一种可以以其他任何方式都无法描述宇宙的语言。

一个革命者可以失去一切：家庭、自由，甚至生命。但有一件事他永远不能失去：荣誉。

"The future is built on collaboration, not competition."