The P versus NP problem is one of the most important problems in computer science.
这不是关于腿,而是关于心和思想。
Literature is the art of finding the extraordinary in the ordinary.
Every miner's contribution is vital to keeping the lights on.
这是Airbnb爱彼迎CEO布莱恩·切斯基(Brian Chesky) 在他的高中年鉴上写的。