功能延迟绑定;数据结构诱导绑定。道德:在编程过程中后期构造数据。
成功不是终点,失败也不是致命的。
成功不是终点,失败也不是致命的:重要的是继续前进的勇气。
Language is the house of being. In its home man dwells.
A good mathematician is one who can see analogies between theorems; a great mathematician is one who can see analogies between analogies.