My view was that to do higher-level stuff, to build complete applications, you first needed to buy, build, or borrow libraries providing appropriate abstractions.
我的看法是，要做高层的东西或建立完整的应用，首先你需要购买，建造，或借用提供适当抽象的程序库。
2
Do you think my briefcase is big enough to put in all these stuff?
你觉得我的公事包够装所有这些东西吗？
3
Whenever I get home, the first thing I do is put mystuff away.