Read it through once

"And his manners, the Colonel's manners are not only more pleasing to me than Willoughby's ever were, but they are of a kind I well know to be more solidly attaching to Marianne. Their gentleness, their genuine attention to other people, and their manly unstudied simplicity is much more accordant with her real disposition, than the liveliness--often artificial, and often ill-timed of the other. I am very sure myself, that had Willoughby turned out as really amiable, as he has proved himself the contrary, Marianne would yet never have been so happy with _him_ as she will be with Colonel Brandon."