It seems, indeed, to have become a very early object of policy in the Spanish councils, to discontinue and to discourage any farther researches in that quarter. Already masters of a larger empire on the continent of America than they could conveniently govern, and of richer mines of the precious metals on that continent than they could convert into use, neither avarice nor ambition furnished reasons for aiming at a fresh accession of dominions. And thus, though settled all along the shores of this ocean, in a situation so commodious for prosecuting discoveries throughout its wide extent, the Spaniards remained satisfied with a coasting intercourse between their own ports; never stretching across the vast gulph that separates that part of America from Asia, but in an unvarying line of navigation, perhaps in a single annual ship, between Acapulco and Manilla.
The tracks of other European navigators of the South Pacific Ocean, were, in a great measure, regulated by those of the Spaniards, and consequently limited within the same narrow bounds. With the exception, perhaps, of two instances only, those of Le Maire and Roggewein, no ships of another nation had entered this sea, through the Strait of Magalhaens, or found Cape Horn, but for the purposes of trade with the Spaniards, or of hostility against them, purposes which could not be answered, without precluding any probable chance of adding much to our stock of discovery. For it was obviously incumbent on all such adventurers, to confine their cruises within a moderate distance of the Spanish settlements, in the vicinity of which alone they could hope to exercise their commerce, or to execute their predatory and military operations. Accordingly, soon after emerging from the strait, or completing the circuit of Tierra del Fuego, they began to hold a northerly course, to the uninhabited island of Juan Fernandez, their usual spot of rendezvous and refreshment. And after ranging along the continent of America, from Chili to California, they either reversed their course back to the Atlantic, or, if they ventured to extend their voyage by stretching over to Asia, they never thought of trying experiments in the unfrequented and unexplored parts of the ocean, but chose the beaten path (if the expression may be used,) within the limits of which it was likely that they might meet with a Philippine galleon, to make their voyage profitable to themselves; but could have little prospect, if they had been desirous, of making it useful to the public, by gaining any accession of new land to the map of the world.