每一次成功只是为更困难的问题买了一张入场券。
A story is not like a road to follow...it's more like a house. You go inside and stay there for a while, wandering back and forth and settling where you like and discovering how the room and corridors relate to each other, how the world outside is altered by being viewed from these windows.
使用COBOL会削弱思维;因此,教授它应被视为一种犯罪行为。