It would be a more serious objection, were there any foundation for it, to say that all this is alien to us, and that we ought to extract truth from the poetry that is close at hand. Art extracted from the most familiar reality does indeed exist and its domain is perhaps the largest of any. But it is no less true that a strong interest, not to say beauty, may be found in actions inspired by a cast of mind so remote from anything that we feel, from anything that we believe, that we cannot ever succeed in understanding them, that they are displayed before our eyes like a spectacle without rhyme or reason. What could be more poetic than Xerxes, son of Darius, ordering the sea to be scourged with rods for having engulfed his fleet?