不要让任何人告诉你你不能做某事
Don't let anyone tell you that you can't do something
The only way to write well is to write badly first.
技术必须服务于社会，而不是相反。
It's sort of sad when you think of a kid like that going through life without a sense of humor...
"We all have a responsibility to bear witness to what we see and to speak out against injustice."
代数几何是研究多项式零点的学科。