chants carry out what mony they shall have occasion to use in traffique. Yet all these actions can work no other effects in the course of trade than is declared in this discourse. For so much Treasure only will be brought in or carried out of a Commonwealth, as the Forraign Trade doth over or under ballance in value. And this must come to pass by a Necessity beyond all resistance. So that all other courses (which tend not to this end) howsoever they may seem to force mony into a Kingdom for a time, yet are they (in the end) not only fruitless but also hurtful: they are like to violent flouds which bear down their banks, and suddenly remain dry again for want of waters.
Behold then the true form and worth of forraign Trade, which is, The great Revenue of the King, The honour of the Kingdom, The Noble profession of the Merchant, The School of our Arts, The supply of our wants, The employment of our poor, The improvement of our Lands, The Nurcery of our Mariners, The walls of the Kingdoms, The means of our Treasure, The Sinnews of our wars, The terror of our Enemies. For all which great and weighty reasons, do so many well governed States highly countenance the profession, and carefully cherish the action, not only with Policy to encrease it, but also with power to protect it from all forraign injuries: because they know it is a Principal in Reason of State to maintain and defend that which doth Support them and their estates.