[102] Something of this is more or less visible in the colonial policy of almost all countries; but that those have been the most flourishing who have acted on the broad and liberal principle of "Ubi dives, ibi patria" [i.e., "where wealth is, there is my country"] (a humiliating but correct estimate, not only of the bulk of colonial adventurers, but of mankind in general), will scarcely be questioned. The Havannah is a splendid example. In 1780, strangers were rigorously prohibited, or at least loaded with restrictions; an enormous smuggling trade was carried on, and the island did not pay its own expenses. In 1820, when the prohibitory system had been long annihilated, and strangers allowed free intercourse and establishment, its trade had increased a hundred-fold; and not only did it suffice for its own, much more expensive establishments; but, both directly and indirectly, contributed large sums to the mother country, though at the first epoch, the profits on colonial capital were at least 30 per cent. more than at the last. [103] "We have been told, that we must not sit under the shade of our own vines and olives! that we must not pluck the fruits from the trees which our fathers have planted!--and why--lest the merchants of Cadiz should be deprived of their profits in supplying us with wine and oil."--From a Chilian manifesto, published soon after the declaration of independence. [104] A valuable study of "The Spanish colonial system" is furnished by the chapter under that heading in Wilhelm Roscher's Kolonien, Kolonial-politik und Auswanderung (Leipzig, 1885), an English translation of which is published by Prof. E. G. Bourne (New York, 1904), with some additional annotations. See also "The colonial kingdom of Spain," in Helmolt's History of the World (New York, 1902), which is praised by Bourne as an excellent and scholarly study by Konrad Häbler; but unfortunately the American edition of that work does not name the author of the above section. Bourne also treats this subject in a chapter of his Spain in America (New York, 1904), pp. 220-242, and at pp. 355, 356, gives a helpful list of authorities thereon.--Eds.