在拥有数据之前进行理论化是一个重大错误。
我不敢说数学和疯狂之间有直接关系,但毫无疑问,伟大的数学家都具有狂热的特质。
男孩和他的心已经成为了朋友,彼此都无法背叛对方
The walls of a garden should be high enough to keep the world out, but low enough to let the sky in.
"We are all the sum of our stories, and biography helps us understand the equation."