10. And yet if the sun were of sufficient force in that elevation to prevail against this ice, yet must it be broken before it can be dissolved, which cannot be but through the long continue of the sun above their horizon, and by that time the summer would be so far spent, and so great darkness and cold ensue, that no man could be able to endure so cold, dark, and discomfortable a navigation, if it were possible for him then and there to live. 11. Further, the ice being once broken, it must of force so drive with the winds and tides that no ship can sail in those seas, seeing our fishers of Iceland and Newfoundland are subject to danger through the great islands of ice which fleet in the seas, far to the south of that presupposed passage. 12. And it cannot be that this North-East Passage should be any nearer the south than before recited, for then it should cut off Ciremissi and Turbi, Tartarii, with Vzesucani, Chisani, and others from the continent of Asia, which are known to be adjoining to Scythia, Tartary, etc., with the other part of the same continent. And if there were any through passage by the north-east, yet were it to small end and purpose for our traffic, because no ship of great burden can navigate in so shallow a sea, and ships of small burden are very unfit and unprofitable, especially towards the blustering north, to perform such a voyage. CHAPTER VII. TO PROVE THAT THE INDIANS AFORENAMED CAME ONLY BY THE NORTH-WEST, WHICH INDUCETH A CERTAINTY OF OUR PASSAGE BY EXPERIENCE. It is as likely that they came by the north-west as it is unlikely that they should come either by the south-east, south-west, north-east, or from any other part of Africa or America, and therefore this North-West Passage, having been already so many ways proved by disproving of the others, etc., I shall the less need in this place to use many words otherwise than to conclude in this sort, that they came only by the north-west from England, having these many reasons to lead me thereunto. 1. First, the one-half of the winds of the compass might bring them by the north-west, veering always between two sheets, with which kind of sailing the Indians are only acquainted, not having any use of a bow line or quarter wind, without the which no ship can possibly come, either by the south-east, south-west, or north-east, having so many sundry capes to double, whereunto are required such change and shifts of winds. 2. And it seemeth likely that they should come by the north-west, because the coast whereon they were driven lay east from this our passage, and all winds do naturally drive a ship to an opposite point from whence it bloweth, not being otherwise guided by art, which the Indians do utterly want, and therefore it seemeth that they came directly through this, our strait, which they might do with one wind. 3. For if they had come by the Cape of Good Hope, then must they, as aforesaid, have fallen upon the south parts of America.