214 THE NATURE OF THE GODS.this manner of philosophizing should not meet at least with something worthy ( their pursuit. I have spoken more fully on this head in another place. But as some are too slow of apprehension, and some too careless, men stand in perpetual need of caution. For we are not people who be lieve that there is nothing whatever which is true ; but we say that some falsehoods are so blended with all truths, and have so great a resemblance to them, that there is no certain rule for judging of or assenting to propositions; from which this maxim also follows, that many things are probable, which, though they are not evident to the senses, have still so persuasive and beautiful an aspect that a wise man chooses to direct his conduct by them. VI. Now, to free myself from the reproach of partiality, I propose to lay before you the opinions of various phi losophers concerning the nature of the Gods, by which means all men may judge which of them are consistent with truth ; and if all agree together, or if any one shall be found to have discovered what may be absolutely called truth, I will then give up the Academy as vain and arro gant. So I may cry out, in the words of Statins, in the Synephebi, Ye Gods, I call upon, require, pray, beseech, entreat, and implore the attention of my countrymen all, both young and old ; yet not on so trifling an occasion as when the person in the play complains that, In this city we have discovered a most flagrant iniquity : here is a pro fessed courtesan, who refuses money from her lover ; but that they may attend, know, and consider what senti ments they ought to preserve concerning religion, piety, sanctity, ceremonies, faith, oaths, temples, shrines, and sol emn sacrifices ; what they ought to think of the auspices over which I preside ;' for all these have relation to the present question. The manifest disagreement among the most learned on this subject creates doubts in those who imagine they have some certain knowledge of the sub ject. Which fact I have often taken notice of elsewhere, and

1 Cicero was one of the College of Augurs.