用程序证明四色定理不会改变数学——它只是证明了这个挑战了一个世纪的定理是一个有限的问题。
The greatest happiness of life is the conviction that we are loved; loved for ourselves, or rather, loved in spite of ourselves.
Leadership means making tough decisions today that will benefit generations tomorrow.
Friends can come and go, but banners hang forever.
I think that when you have a dream and you believe in it, and you work hard, and you don't give up, you can achieve anything.