The True Benjamin Franklin

"[...]experience which we know he possessed. In his earliest portrait as a youth of twenty he looks as if his bones were large; but in later portraits this largeness of bone which he might have had from his Massachusetts origin is not so evident. He was, however, very muscular, and prided himself on it. When he was a young printer, as he tells us in his Autobiography, he could carry with ease a large form of letters in each hand up and down stairs. In his old age, when past eighty, he[...]".