The best way to learn mathematics is to do mathematics.
学习数学的最好方法就是做数学。
Every loaf of bread tells a story of craftsmanship and dedication.
The only way to discover the limits of the possible is to go beyond them into the impossible.
In language, there is no one-to-one correspondence between words and the things they refer to.
挑战在于使不可能看起来真实,使真实看起来非凡。