The future belongs to those who dare to dream and work hard to make it happen.
Every problem in NP can be reduced to the satisfiability problem, which is the cornerstone of computational complexity theory.
孩子完全接受——甚至渴望——家规。「在我们家,我们对 X 有一个规矩」是家长设立家庭规范时所需的唯一理由。事实上,「我对 X 有一个规矩」是你给自己设定规范所需的唯一理由。
I have great faith in fools; self-confidence my friends call it.
You can’t be afraid to fail. It’s the only way you succeed.
海鲜的真正成本不在价格标签上,而在于我们保护或破坏的生态平衡。
"History is not the past—it is the method we have evolved of organizing our ignorance of the past."
The most perfect education, in my opinion, is such an exercise of the understanding as is best calculated to strengthen the body and form the heart.