计算复杂性的美在于它能够揭示问题的固有难度,而不管用于解决这些问题的具体算法是什么。
求知若渴,大智若愚。这是我一直想做到的。眼下正值诸位大学毕业、开始新生活之际,我同样愿大家:Stay Hungry. Stay Foolish. 好学若饥、谦卑若愚。
要在最高水平上取得成功,你必须心理强大。
In volatile markets, agility trumps size every time.
The strength of a state is not just its ability to coerce, but its ability to provide services and maintain legitimacy in the eyes of its citizens.