Both in point of physique and manliness of spirit he was well fitted for leadership and conflict. Josiah, the father of Franklin, we are told in the _Autobiography_, had "an excellent constitution of body, was of middle stature, but well set, and very strong." The description was true to Franklin himself. He is supposed to have been about five feet and ten inches high, was robustly built, and, when a printer at Watts' printing house in London, could carry up and down stairs in each hand a large form of types which one of his fellow printers could carry only with both hands. In his boyhood he was as eager as most healthy-minded boys are to go off to sea; but his father already had one runagate son, Josiah the younger, at sea, and had no mind to have another. However, living as he did near the water, Benjamin was much in and about it, and learnt early to swim well and to manage boats. When in a boat or canoe with other boys [he says in the _Autobiography_], I was commonly allowed to govern, especially in any case of difficulty; and upon other occasions I was generally a leader among the boys, and sometimes led them into scrapes, of which I will mention one instance, as it shows an early projecting public spirit, tho' not then justly conducted. He then tells us how, under his direction, a band of his comrades, late in the afternoon, when no one was about, "like so many emmets," abstracted all the stones collected for the foundation of a new building and constructed with them a wharf on a quagmire for the convenience of the marauders when fishing. The authors of the mischief were discovered. "Several of us," says Franklin, "were corrected by our fathers; and, though I pleaded the usefulness of the work, mine convinced me that nothing was useful which was not honest."[14]