"Understanding the limits of computation is as important as expanding its capabilities."
The world is full of people whose notion of a satisfactory future is, in fact, a return to the idealised past.
政事分散在地方,但大权集中在中央
复杂性理论告诉我们,并非所有问题都是平等的;有些问题本质上比其他问题更难。
听到音乐的人会立刻觉得他的孤独得到了解脱。