那么,你认为我是什么样的人呢?
数学不仅仅是关于数字、方程、计算或算法:它是关于理解的。
People, even more than things, have to be restored, renewed, revived, reclaimed, and redeemed;never throw out anyone.
Man is not the creature of circumstances; circumstances are the creatures of men.
"The best way to innovate is to embrace failure."