I always try to stay positive, even in tough moments.
I don’t fear failure, I fear not trying.
多项式时间归约的概念对于理解NP完全问题的结构至关重要。
一个仅仅接受学校教育的孩子是个未受真正教育的孩子。
The greatest discovery is that human beings can alter their lives by altering the attitudes of their minds.
Life is a gift, and it offers us the privilege, opportunity, and responsibility to give something back by becoming more.