Maggie could imagine what he had meant for her--all sorts of thinkable things, whether things of mere "form" or things of sincerity, things of pity or things of prudence: he had meant, for instance, in all probability, primarily, to conjure away any such appearance of a changed relation between the two women as his father-in-law might notice and follow up.

It would have been open to him however, given the pitch of their intimacy, to avert this danger by some more conceivable course with Charlotte; since an earnest warning, in fact, the full freedom of alarm, that of his insisting to her on the peril of suspicion incurred, and on the importance accordingly of outward peace at any price, would have been the course really most conceivable.

Instead of warning and advising he had reassured and deceived her; so that our young woman, who had been, from far back, by the habit, if her nature, as much on her guard against sacrificing others as if she felt the great trap of life mainly to be set for one's doing so, now found herself attaching her fancy to that side of the situation of the exposed pair which involved, for themselves at least, the sacrifice of the least fortunate.
She never, at present, thought of what Amerigo might be intending, without the reflection, by the same stroke, that, whatever this quantity, he was leaving still more to her own ingenuity.

He was helping her, when the thing came to the test, only by the polished, possibly almost too polished surface his manner to his wife wore for an admiring world; and that, surely, was entitled to scarcely more than the praise of negative diplomacy.

He was keeping his manner right, as she had related to Mrs.Assingham; the case would have been beyond calculation, truly, if, on top of everything, he had allowed it to go wrong.