事实是,我不知道我在做什么。但我知道我在全心全意地做。
The truth is, I don't know what I'm doing. But I know I'm doing it with all my heart.
软件开发中最重要的一个方面是清楚你要构建什么。
The great and chief end, therefore, of men's uniting into commonwealths, and putting themselves under government, is the preservation of their property.