This arises chiefly from these three causes. First. That we take an extraordinary part in the passions of others, and that we are easily affected and brought into sympathy by any tokens which are shown of them; and there are no tokens which can express all the circumstances of most passions so fully as words; so that if a person speaks upon any subject, he can not only convey the subject to you, but likewise the manner in which he is himself affected by it. Certain it is, that the influence of most things on our passions is not so much from the things themselves, as from our opinions concerning them; and these again depend very much on the opinions of other men, conveyable for the most part by words only. Secondly. There are many things of a very affecting nature, which can seldom occur in the reality, but the words that represent them often do; and thus they have an opportunity of making a deep impression and taking root in the mind, whilst the idea of the reality was transient; and to some perhaps never really occurred in any shape, to whom it is notwithstanding very affecting, as war, death, famine, etc. Besides, many ideas have never been at all presented to the senses of any men but by words, as God, angels, devils, heaven, and hell, all of which have, however, a great influence over the passions. Thirdly. By words we have it in our power to make such COMBINATIONS as we cannot possibly do otherwise. By this power of combining, we are able, by the addition of well-chosen circumstances, to give a new life and force to the simple object. In painting we may represent any fine figure we please; but we never can give it those enlivening touches which it may receive from words. To represent an angel in a picture, you can only draw a beautiful young man winged: but what painting can furnish out anything so grand as the addition of one word, "the angel of the LORD?" SECURITY OF TRUTH. I then thought, and am still of the same opinion, that error, and not truth of any kind, is dangerous; that ill conclusions can only flow from false propositions; and that, to know whether any proposition be true or false, it is a preposterous method to examine it by its apparent consequences. IMITATION AN INSTINCTIVE LAW.