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。
若要苗条的身材,把你的食物分享给饥饿的人。
The best ideas often come from listening—to farmers, scientists, and families.
变化的速度永远不会比今天更慢。
The essence of strategy is choosing what not to do.
I’ve never been a natural, all I do is try, try, try.