We are all temporary vessels of ancient genetic information.
你和我各有一个苹果,如果我们交换苹果的话,我们还是只有一个苹果。但当你和我各有一个想法,我们交换想法的话,我们就都有两个想法了。
思考你现在的幸福,每个人都有很多;而不是过去的苦难,每个人都会有一些。
计算机科学中的挑战不仅仅是解决问题,而是理解为什么它们首先是问题。
Around computers it is difficult to find the correct unit of time to measure progress. Some cathedrals took a century to complete. Can you imagine the grandeur and scope of a program that would take as long?