数学理论的真正价值在于它能够连接看似无关的想法。

有史以来最大的发现就是，一个人仅仅改变自己的态度，就能改变他的未来。

Don't play a supporting role in someone else's dream; be the protagonist of your own life.

I have failed many times, and that's why I succeed.

释义：强调意识形态控制比武力镇压更根本。