The only way to learn mathematics is to do mathematics.
学习数学的唯一方法就是做数学。
You can’t be afraid to fail. It’s the only way you succeed.
The things we admire in men, kindness and generosity, openness, honesty, understanding and feeling, are the concomitants of failure in our system. And those traits we detest, sharpness, greed, acquisitiveness, meanness, egotism and self-interest, are the traits of success.
过去是一个跟随我们的影子，但选择让它定义我们还是走向光明，是我们的选择。
If we over-engineer solutions, we risk losing the simplicity nature intended.
在救生艇上的生活并不算真正的生活。这就像国际象棋中的残局，棋子寥寥无几。环境再简单不过了，但赌注却再高不过了。
谗言不会自己来，而是因为心中有猜疑才来；离间的话不会自己钻入，而是因为有了缝隙才来。
"We are all the heroes of our own stories."