The author seems to have hit upon the source of this erroneous account of free-will, with his usual truth of feeling. He says, almost immediately after:—‘The thing which has led men into this inconsistent notion of action, when applied to volition, as though it were essential to this internal action that the agent should be self-determined in it, and that the will should be the cause of it, was probably this: that according to the sense of mankind, and the common use of language, it is so with respect to men’s external actions; which are what originally, and according to the vulgar use and most proper sense of the word, are called _actions_. Men in these are self-directed, self-determined, and their wills are the cause of the motions of their bodies, and the external things that are done; so that unless men do them voluntarily, and of choice, and the action be determined by their antecedent volition, it is no action or doing of theirs. Hence some metaphysicians have been led unwarily, but exceeding absurdly, to suppose the same concerning volition itself, _that_ that also must be determined by the will; which is to be determined by antecedent volition, as the motion of the body is; not considering the contradiction it implies.’—_Ibid._, page 286. I shall proceed to state as briefly as I can my own notions of liberty and necessity, as far as they any way differ from the foregoing account. First, then, I conceive that if by necessity be understood and only understood the connexion of cause and effect, or the constant dependence of one thing on another, in the human mind as well as in matter, that according to this interpretation all things are equally certain and necessary. On the other hand, if by liberty be meant any thing opposite to this connexion of cause and effect: that is, a positive beginning of any action or motion out of nothing, or out of a state of indifference, or from itself, I believe that there is no such thing as liberty in the mind any more than in matter. All things have their preceding determining causes, and nothing is, but what must be in the precise given circumstances. This has been demonstrated over and over again, and the contrary supposition reduced to a manifest absurdity in every possible way by Hobbes, Hume, Hartley, Edwards, Priestley, and others.