The Elements of Law Natural and Politic [28]
and gestures, especially if they be sudden; whereof I have mentioned some for example sake in the ninth chapter, at the several passions whereof they are signs; others there are that may be counterfeited: and those are words or speech; of the use and effect whereof I am to speak in this place. 2. The first use of language, is the expression of our conceptions, that is, the begetting in another the same conceptions that we have in ourselves; and this is called TEACHING; wherein if the conceptions of him that teacheth continually accompany his words, beginning at something from experience, then it begetteth the like evidence in the hearer that understandeth them, and maketh him know something, which he is therefore said to LEARN. But if there be not such evidence, then such teaching is called PERSUASION, and begetteth no more in the hearer, than what is in the speaker, bare opinion. And the signs of two opinions contradictory one to another, namely' affirmation and negation of the same thing, is called a CONTROVERSY; but both affirmations, or both negations, CONSENT in opinion. 3. The infallible sign of teaching exactly, and without error, is this: that no man hath ever taught the contrary; not that few, how few soever, if any. For commonly truth is on the side of the few, rather than of the multitude; but when in opinions and questions considered and discussed by many, it happeneth that not any one of the men that so discuss them differ from another, then it may be justly inferred, they know what they teach, and that otherwise they do not. And this appeareth most manifestly to them that have considered the divers subjects wherein men have exercised their pens, and the divers ways in which they have proceeded; together with the diversity of the success thereof. For those men who have taken in hand to consider nothing else but the comparison of magnitudes, numbers, times, and motions, and their proportions one to another, have thereby been the authors of all those excellences, wherein we differ from such savage people as are now the inhabitants of divers places in America; and as have been the inhabitants heretofore of those countries where at this day arts and sciences do most flourish. For from the studies of these men hath proceeded, whatsoever cometh to us for ornament by navigation; and whatsoever we have beneficial to human society by the division, distinction, and portraying of the face of the earth; whatsoever also we have by the account of times, and foresight of the course of heaven; whatsoever by measuring distances, planes, and solids of all sorts; and whatsoever either elegant or defensible in building: all which supposed away, what do we differ from the wildest of the Indians? Yet to this day was it never heard of, that there was any controversy concerning any conclusion in this subject; the science whereof hath nevertheless been continually amplified and enriched with conclusions of most difficult and profound speculation. The reason whereof is apparent to every man that looketh into their writings; for they proceed from most low and humble principles, evident even to the meanest capacity; going on slowly, and with most scrupulous ratiocination (viz.) from the imposition of names they infer the truth of their first propositions; and from two of the first, a third; and from any two of the three a fourth; and so on, according to the steps of science, mentioned chap. VI, sect. 4. On the other side, those men who have written concerning the faculties, passions, and manners of men, that is to say, of moral philosophy, or of policy, government, and laws, whereof there be infinite volumes have been so far from removing doubt and controversy in the questions they have handled, that they have very much multiplied the same; nor doth any man at this day so much as pretend to know more than hath been delivered two thousand years ago by Aristotle. And yet every man thinks that in this subject he knoweth as much as any other; supposing there needeth thereunto no study but that it accrueth to them by natural wit; though