I believe in the power of storytelling. It's the way we communicate, the way we understand each other.
The only limit to our realization of tomorrow will be our doubts of today.
I don’t take no for an answer.
数学的本质在于它的自由。
仓库里没有积蓄备用的粮食,一旦遇到饥荒之年,就很难应付了。