My life has no script; everything is improvisation.
The art of doing mathematics consists in finding that special case which contains all the germs of generality.
"You don't have to be perfect to be amazing."
长期习惯于不认为某件事是错的,会给人一种表面上的正确性。
学习理论中的一个关键见解是,假设类的复杂性对于泛化至关重要。