concerning human things, not with reference to the whole world, but only to Rome; which books he says he had properly placed, in the order of writing, before the books on divine things, like a painter before the painted tablet, or a mason before the building, most openly confessing that, as a picture or a structure, even these divine things were instituted by men. There remains only the third supposition, that he is to be understood to have written concerning no divine nature, but that he did not wish to say this openly, but left it to the intelligent to infer; for when one says "not all," usage understands that to mean "some," but it _may_ be understood as meaning _none_, because that which is _none_ is neither all nor some. In fact, as he himself says, if he had been writing concerning all the nature of the gods, its due place would have been before human things in the order of writing. But, as the truth declares, even though Varro is silent, the divine nature should have taken precedence of Roman things, though it were not _all_, but only _some_. But it is properly put after, therefore it is _none_. His arrangement, therefore, was due, not to a desire to give human things priority to divine things, but to his unwillingness to prefer false things to true. For in what he wrote on human things, he followed the history of affairs; but in what he wrote concerning those things which they call divine, what else did he follow but mere conjectures about vain things? This, doubtless, is what, in a subtle manner, he wished to signify; not only writing concerning divine things after the human, but even giving a reason why he did so; for if he had suppressed this, some, perchance, would have defended his doing so in one way, and some in another. But in that very reason he has rendered, he has left nothing for men to conjecture at will, and has sufficiently proved that he preferred men to the institutions of men, not the nature of men to the nature of the gods. Thus he confessed that, in writing the books concerning divine things, he did not write concerning the truth which belongs to nature, but the falseness which belongs to error; which he has elsewhere expressed more openly (as I have mentioned in the fourth book[234]), saying that, had he been founding a new city himself, he would have written according to the order of nature; but as he had only found an old one, he could not but follow its custom. 5. _Concerning the three kinds of theology according to Varro, namely, one fabulous, the other natural, the third civil._