Although some give as an example the king of Great China, who abandoned many kingdoms of which he was the lord in order to preserve his own, this is not suited to your Majesty’s position; for Great China is very extensive and holds as many people as eight Espanas, and its king has one hundred and fifty millions of revenue, or even more, and is made thoroughly secure by nature and art. What he abandoned, moreover, was not taken from him, nor was there any risk of putting himself in a position to make enemies—although where these reasons are present, those who advised this are right.
Chapter III. How the city of Manila at present bears the burden of all this structure.
I have already explained how the city of Manila is like the center of a circle, whose circumference includes all the kingdoms mentioned. It remains to explain how it maintains this structure and bears the whole burden of it.
In the first place, it maintains the war of Maluco and feeds it with troops, supplies, and munitions continually, a thing which Portuguese India could not do. I argue the matter thus, that I may not seem to be actuated only by affection for my own country, instead of making a just estimate. It must be considered that people cannot go to Maluco from India more than once a year, on account of the weather; this is well known to all those who sail on those seas. From Manila the voyage can be made almost the whole year; whence it follows that Maluco could not be reenforced so conveniently [if the Filipinas were abandoned], especially in cases of great need.