數(shù)學(xué)是一項協(xié)作的努力。沒有人可以單獨完成。
Mathematics is a collaborative endeavor. No one does it alone.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
Look at me.We all have marks on our face. I have this wrinkle here from your first surgery.I have these wrinkles here from your last surgery. This is the map that shows us where we’ve going.And this is the map that shows us where we’ve been.And it’s never ever ugly.