一句话,先是太胆小,明知错的事却不敢不做;后来也还是太胆小,明知对的事却不敢去做。
美国正在经历政治衰败的危机,其机构越来越功能失调,无法应对国家的挑战。
A distributed system is one in which the failure of a computer you didn't even know existed can render your own computer unusable.
Writing is the only way I have to explain my own life to myself.