When you follow your heart or your gut, when you really follow the things that feel right to you and the things that you know are right, that's really the only way to create the best possible outcome.
The only way to learn mathematics is to do mathematics.
每个人都有存在的意义，我真心相信这一点。
Mathematics is the most beautiful and most powerful creation of the human spirit.
哲学是一门苦行僧的学科。
解释：要想人爱护自己，必须先爱护别人；要想人顺从自己，必须先顺从别人。
“I give my whole water in joy，“ sings the waterfall， '' though little of it is enough for the thirsty。''
A Book of Verses underneath the Bough, A Jug of Wine, a Loaf of Bread—and Thou Beside me singing in the Wilderness— Oh, Wilderness were Paradise enow!
