The more you learn, the more you know. The more you know, the more you forget. The more you forget, the less you know. So why bother to learn?

The most important single aspect of software development is to be clear about what you are trying to build.

译文：车辆在崇山峻岭中行驶看似无路，等到达山前发现有路可走，帆船在河中行走看似无法通过，等到了桥头才发现船垂直于桥下。赏析：人的一生注定是坎坷不平的，会遇到很多棘手的事，不管如何，我们都应该保持一颗平常心态，从容应对。