But I don't want you running away with the idea that I'm better at Herbology than she is!

但我不希望你们以为我在草药学方面比她在行！

And don't you run away with the idea that all will be plain sailing; nothing will be easier than getting some stuff, and nothing harder than avoiding all suspicion, as, of course, we must.

而且，您不要以为一切都会一帆风顺吗？ 没有什么比得到一些东西更容易的了， 没有什么比避免所有怀疑更难的了， 当然，我们必须这样做。