Innovation is not a slogan, but a gene in our blood.
"Take calculated risks. That is quite different from being rash."
The test of our progress is not whether we add more to the abundance of those who have much; it is whether we provide enough for those who have too little.
数学研究是一次进入未知的旅程,每一次发现都为新的谜题打开了大门。
"Books are the most powerful weapons in the world."