解決問題僅僅意味著以某種方式表示它，以使解決方案變得透明。
計算機體系結(jié)構(gòu)的目標是使常見情況快速，罕見情況正確。
The mind once enlightened cannot again become dark.
Every hour, she thinks, someone forges the rings, someone carves the cradle, someone loses the war.