Everything must have a beginning, and, however right and proper things may appear to those who begin them, they generally wear a strange, sometimes absurd, aspect to those who behold them after the lapse of many centuries. When we think of the trim-built ships and yachts that now cover the ocean far and wide, we can scarce believe it possible that men really began the practice of navigation, and first put to sea, in such grotesque vessels as that represented on page 55. In a former chapter reference has been made to the rise of commerce and maritime enterprise, to the fleets and feats of the Phoenicians, Egyptians, and Hebrews in the Mediterranean, where commerce and navigation first began to grow vigorous. We shall now consider the peculiar structure of the ships and boats in which their maritime operations were carried on. _Boats_, as we have said, must have succeeded rafts and canoes, and big boats soon followed in the wake of little ones. Gradually, as men's wants increased, the magnitude of their boats also increased, until they came to deserve the title of little ships. These enormous boats, or little ships, were propelled by means of oars of immense size; and, in order to advance with anything like speed, the oars and rowers had to be multiplied, until they became very numerous. In our own day we seldom see a boat requiring more than eight or ten oars. In ancient times boats and ships required sometimes as many as four hundred oars to propel them. The forms of the ancient ships were curious and exceedingly picturesque, owing to the ornamentation with which their outlines were broken, and the high elevation of their bows and sterns. We have no very authentic details of the minutiae of the form or size of ancient ships, but antiquarians have collected a vast amount of desultory information, which, when put together, enables us to form a pretty good idea of the manner of working them, while ancient coins and sculptures have given us a notion of their general aspect. No doubt many of these records are grotesque enough, nevertheless they must be correct in the main particulars. Homer, who lived 1000 B.C., gives, in his "Odyssey," an account of ship-building in his time, to which antiquarians attach much importance, as showing the ideas then prevalent in reference to geography, and the point at which the art of ship-building had then arrived. Of course due allowance must be made for Homer's tendency to indulge in hyperbole. Ulysses, king of Ithaca, and deemed on of the wisest Greeks who went to Troy, having been wrecked upon an island, is furnished by the nymph Calypso with the means of building a ship,--that hero being determined to seek again his native shore and return to his home and his faithful spouse Penelope.