计算机科学中的挑战不仅仅是解决问题,而是找到正确的问题来解决。
Home isn't a place, it's the people who make you feel you belong.
就因为你喜欢我的东西,不代表我就欠你什么东西。
Nothing exists except atoms and empty space; everything else is opinion.
一本书永远是通往另一个世界的敞开之门。
In the end, we will remember not the words of our enemies, but the silence of our friends.