数学中真正的挑战不是解决问题，而是提出正确的问题。
Being busy is a form of laziness—lazy thinking and indiscriminate action.
The reality is: sometimes you lose. And you're never too good to lose. You're never too big to lose. You're never too smart to lose. It happens.
解释：帮助困难的人毫不倦怠，追求善行从不满足。
Success is not about the destination, but the journey.
最好的故事是那些让你感觉被理解的故事。
The greatest of evils and the worst of crimes is poverty.
创新不仅仅是关于新想法，而是以创造真正价值的方式执行它们。