The great aim of education is not knowledge but action. 教育的伟大目的并非传授知识，而是教人行动。
There is nothing impossible to him who will try. 对勇于尝试的人来说，没有不可能。
Success is falling nine times and getting up ten. 成功就是跌倒九次，第十次仍会站起来。
Once we accept our limits, we go beyond them. 一旦我们接受了自己的极限，就要超越它。
