抽象的目的不是模糊,而是创建一个新的语义层次,在这个层次上可以绝对精确。
"The only thing to do with good advice is to pass it on. It is never of any use to oneself."
人类需要悲伤,正如需要欢乐一样。
Innovation is not just about technology; it's about changing the way people think and live.