想象世界末日比想象资本主义的终结更容易。
"It is easier to imagine the end of the world than the end of capitalism."
The goal of mathematics is not to solve problems, but to understand them.
金钱会说话,但我的一直只会说再见。
I rarely explain or respond, but I know what I'm doing.
教育不是为生活做准备,而是生活的本身。