X. Since then, said he, we have explained the limit of those things which are to be desired, we must next show why the facts are as I have stated them. Wherefore, let us set out from the position which I first laid down, which is also in reality the first, so that we may understand that every animal loves itself. And though there is no doubt of this, (for it is a principle fixed deep in nature itself, and is comprehended by the sense of every one, in such a degree that if any one wished to argue against it, he would not be listened to,) yet, that I may not pass over anything, I think it as well to adduce some reasons why this is the case. Although, how can any one either understand or fancy that there is any animal which hates itself? It would be a contradiction of facts; for when that appetite of the mind has begun designedly to attract anything to itself which is an hindrance to it, because it is an enemy to itself,—when it does that for its own sake, it will both hate itself and love itself, which is impossible. It is unavoidable that, if any one is an enemy to himself, he must think those things bad which are good, and, on the other hand, those things good which are bad; that he must avoid those things which he ought to seek, and seek what he ought to avoid; all which habits are indubitably the overturning of life. For even if some people are found who seek for halters or other modes of destruction, or, like the man in Terence, who determined “for such a length of time to do less injury to his son,” (as he says himself,) “until he becomes miserable,” it does not follow that they are to be thought enemies to themselves. But some are influenced by pain, others by desire; many again are carried away by passion, and while they knowingly run into evils, still fancy that they are consulting their own interests most excellently; and, therefore, they unhesitatingly say— That is my way; do you whate’er you must— like men who have declared war against themselves, who like to be tortured all day and tormented all night, and who yet do not accuse themselves of having omitted to consult their own interests; for this is a complaint made by those men who are dear to and who love themselves.