Shouten and Le Meir have done well in the discovery of the Straits of Magellan, in finding a more convenient passage to Mare pacificum:  methinks some of our modern argonauts should prosecute the rest.  As I go by Madagascar, I would see that great bird [3009]ruck, that can carry a man and horse or an elephant, with that Arabian phoenix described by [3010]Adricomius; see the pelicans of Egypt, those Scythian gryphes in Asia:  and afterwards in Africa examine the fountains of Nilus, whether Herodotus, [3011]Seneca, Plin. lib. 5. cap. 9. Strabo. lib. 5. give a true cause of his annual flowing, [3012]Pagaphetta discourse rightly of it, or of Niger and Senegal; examine Cardan, [3013]Scaliger’s reasons, and the rest.  Is it from those Etesian winds, or melting of snow in the mountains under the equator (for Jordan yearly overflows when the snow melts in Mount Libanus), or from those great dropping perpetual showers which are so frequent to the inhabitants within the tropics, when the sun is vertical, and cause such vast inundations in Senegal, Maragnan, Oronoco and the rest of those great rivers in Zona Torrida, which have all commonly the same passions at set times:  and by good husbandry and policy hereafter no doubt may come to be as populous, as well tilled, as fruitful, as Egypt itself or Cauchinthina?  I would observe all those motions of the sea, and from what cause they proceed, from the moon (as the vulgar hold) or earth’s motion, which Galileus, in the fourth dialogue of his system of the world, so eagerly proves, and firmly demonstrates; or winds, as [3014] some will.  Why in that quiet ocean of Zur, in mari pacifico, it is scarce perceived, in our British seas most violent, in the Mediterranean and Red Sea so vehement, irregular, and diverse?  Why the current in that Atlantic Ocean should still be in some places from, in some again towards the north, and why they come sooner than go? and so from Moabar to Madagascar in that Indian Ocean, the merchants come in three weeks, as [3015]Scaliger discusseth, they return scarce in three months, with the same or like winds:  the continual current is from east to west.  Whether Mount Athos, Pelion, Olympus, Ossa, Caucasus, Atlas, be so high as Pliny, Solinus, Mela relate, above clouds, meteors, ubi nec aurae nec venti spirant (insomuch that they that ascend die suddenly very often, the air is so subtile,) 1250 paces high, according to that measure of Dicearchus, or 78 miles perpendicularly high, as Jacobus Mazonius, sec. 3. et 4. expounding that place of Aristotle about Caucasus; and as [3016]Blancanus the Jesuit contends out of Clavius and Nonius demonstrations de Crepusculis:  or rather 32 stadiums, as the most received opinion is; or 4 miles, which the height of no mountain doth perpendicularly exceed, and is equal to the greatest depths of the sea, which is, as Scaliger holds, 1580 paces, Exer. 38, others 100 paces.  I would see those inner parts of America,