你越是隐藏感受,它们就越明显。
The beauty of formal methods lies in their ability to provide absolute certainty about the correctness of a system.
仓库里没有积蓄备用的粮食,一旦遇到饥荒之年,就很难应付了。
采矿效率不仅仅是速度;而是用更少的浪费做更多的事。