一个设计良好的系统是能够随着时间的推移而发展,而不需要大量的返工。
The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all. And that, of course, causes great confusion.
真正的大不敬是不尊重别人所信仰的的神。