“There are two ways of constructing a software design: One way is to make it so simple that there are obviously no deficiencies, and the other way is to make it so complicated that there are no obvious deficiencies. The first method is far more difficult.” -C.A.R. Hoare<br>“我們有兩個方法來進行軟件設計:一個是讓其足夠的簡單以至于讓BUG無法藏身;另一個就是讓其足夠的復雜,讓人找不到BUG。前者更難一些” — LYS