It was an idea that might be furthered if the girl were kept in ignorance of the contents of that newspaper cutting.

如果让女孩不知道剪报的内容， 这个想法可能会更进一步。

You KNOW that I have designedly been kept in ignorance of something attaching to you, which, had I known of it, might have altered all my conduct; and yet you say, what'?

你知道我故意不了解你身上的某些东西， 如果我知道的话， 可能会改变我的所有行为； 但你说，什么？