I am perhaps talking rather superfluously; but a man likes to assume superiority over himself, by holding up his bad example and sermonizing on it.
Sprague was superfluously tall; his trousers got creased at the knees, and showed an excess of boot at a time when straps seemed necessary to any dignity of bearing; you heard him go in and out, and up and down, as if he had come to see after the roofing.