Success is measured not just by profit, but by the positive impact we create.
我逐渐认识到:人并非生而自由。
数学的力量来自于它的抽象和概括能力,将具体问题转化为普遍真理。
大自然是最好的老师;它已经做了实验,我们只需要解读它们。
People can be really smart or have skills that are directly applicable, but if they don't really believe in it, then they are not going to really work hard.