Alternate currents, especially of high frequencies, pass with astonishing freedom through even slightly rarefied gases. The upper strata of the air are rarefied. To reach a number of miles out into space requires the overcoming of difficulties of a merely mechanical nature.
Art’s true purpose is to be human as opposed to some rarefied activity set away from real life. I think art should help you to navigate the real challenges of being a human being.martin firrell
There are some good things and some fantastic ones in Auden’s early attitude; if the reader calls it a muddle I shall acquiesce, with the remark that the later position might be considered a more rarefied muddle. But poets rather specialize in muddles and I have no doubt which of the muddles was better for Auden’s poetry: one was fertile and usable, the other decidedly is not. Auden sometimes seems to be saying with Henry Clay, “I had rather be right than poetry”; but I am not sure, then, that he is either.Randall Jarrell