Hints of such poetry are to be found in Plato, myths that present the ideal suggestions of human life in pictures. These he sometimes leaves general and pale, calling them ideas; but at other times he embodies them in deities, or in detailed imaginary constructions, like that of his _Republic_. This Platonic habit of mind might have been carried further by some franker and less reactionary poet than Plato was, or tended to become, as the years turned his wine into vinegar. But the whole world was then getting sour. Imagination flagged, or was diverted from the Greek into the Hebrew channel. Nevertheless, the hymns of modern poets to the ancient gods, and the irrepressible echoes of classic mythology in our literature, show how easy it would have been for the later ancients themselves, had they chosen, to make immortal poetry out of their dying superstitions. The denials of Epicurus do not exclude this ideal use of religion; on the contrary, by excluding all the other uses of it--the commercial, the mock-scientific, and the selfish--they leave the moral interpretative aspect of religion standing alone, ready to the poet’s hand, if any poet could be found pure and fertile enough to catch and to render it. Rationalized paganism might have had its Dante, a Dante who should have been the pupil not of Virgil and Aquinas, but of Homer and Plato. Lucretius was too literal, positivistic, and insistent for such a delicate task. He was a Roman. Moral mythology and ideal piety, though his philosophy had room for them, formed no part of his poetry. What the other neglected theme, friendship, might have supplied, we may see in the tone of another Epicurean, the poet Horace. Friendship was highly honoured in all ancient states; and the Epicurean philosophy, in banishing so many traditional forms of sentiment, could only intensify the emphasis on friendship. It taught men that they were an accident in the universe, comrades afloat on the same raft together with no fate not common to them all, and no possible helpers but one another. Lucretius does speak, in a passage to which I have already referred,[8] about the hope of sweet friendship that supports him in his labours; and elsewhere[9] he repeats the Epicurean idyl about picnicking together on the green grass by a flowing brook; but the little word “together” is all he vouchsafes us to mark what must be the chief ingredient in such rural happiness.