数学不是观赏性运动,你必须参与其中才能理解。
Mathematics is not a spectator sport; you have to play to understand.
I don't want to be a product of my environment. I want my environment to be a product of me.
是我们遇到的那些人,让生命变得值得活下去。
我对自由意志和先验宿命的理解:它们是一样的。