that of our interest, which avails to determine whether our language be in accordance with what we discern, or what we desire. To take another case. Let us suppose that a man pursued by enemies and in danger of life, meets a pedlar and inquires for some by-way of escape; it may happen that the latter will answer him by the question: "Do you need any of my wares?" It is not of course meant that matters are always like this. On the contrary, many a man is found to show a direct and real participation in another's weal and woe, or (in Kant's language) to regard him as an end and not as a means. How far it seems natural, or the reverse, to each one to treat his neighbour for once in the way as an end, instead of (as usual) a means,--this is the criterion of the great ethical difference existing between character and character; and that on which the mental attitude of sympathy rests in the last resort will be the true basis of Ethics, and will form the subject of the third part of this Essay. Thus, in his second formula, Kant distinguishes Egoism and its opposite by a very characteristic trait; and this point of merit I have all the more gladly brought out into strong light and illustrated, because in other respects there is little in the groundwork of his Ethics that I can admit. The third and last form in which Kant put forward his Moral Principle is the =Autonomy= of the Will: "The Will of every rational being is universally legislative for all rational beings." This of course follows from the first form. As a consequence of the third, however, we are asked to believe (see p. 71; R., p. 60) that the specific characteristic of the Categorical Imperative lies in the =renunciation of all interest= by the Will when acting from a sense of duty. All previous moral principles had thus (he says) broken down, "because the latter invariably attributed to human actions at bottom a certain interest, whether originating in compulsion, or in pleasurable attraction--an interest which might be one's own, or another's" (p. 73; R., p. 62). (=Another's=: let this be particularly noticed.) "Whereas a universally legislative Will must prescribe actions which are =not= based on any =interest= at all, but solely on a feeling of duty." I beg the reader to think what this really means. As a matter of fact, nothing less than volition without motive, in other words, effect without cause. Interest and Motive are interchangeable ideas; what is interest but _quod mea interest_, that which is of importance to me? And is not this, in one word, whatever stirs and sets in motion my Will? Consequently, what is an interest other than the working of a motive upon the Will? Therefore where a motive moves the Will, there the latter has an interest; but where the Will is affected by no motive, there in truth it can be as little active, as a stone is able to leave its place without being pushed or pulled. No educated person will require any demonstration of this.