The mystery of reality is what keeps me painting.
Every ending is a new chapter.
I believe in second chances because I know what it's like to mess up.
奈奎斯特准则提供了一种图形方法来确定闭环系统的稳定性。
The Langlands program is a vision of how mathematics could be unified in a single framework.
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。