As for the science Practique, it doth first imbrace the Morall that so — William Lithgow (traveller and author)

"As for the science Practique, it doth first imbrace the Morall that some divide in three, to wit, Ethique, that doth forme the manners of one man, Secondly in Ecoenomick, that doth dispose the actions domesticke: The third in Politicque, that comprehend the actions Civill; concerning the government of Common-wealths, which containeth under it the whole science of right civilitie. And with Practique, is also placed Dialectique, the Art of memory, the Grammar, the Rhetorique, to which also may be joyned the Art Poetique, and of Histories. But for their particular divisions I am not prolixious, as inutile to my designe in hand; divers dedicate themselves to the knowledge of these sciences, not knowing that they forget the most necessary, to wit, the science of the world.... This science is onely acquisted by conversation, and haunting the company of the most experimented: by divers discourses, reports, by writs, or by a lively voyce, in communicating with strangers; and in the judicious consideration of the fashion of the living one with another. And above all, and principally by Travellers, and Voyagers in divers Regions, and remote places, whose experience confirmeth the true Science thereof; and can best draw the anatomy of humane condition."