“There is an attitude that has developed since about the 1890s that attempts to cast all politics and sociology out of poetry. I don't understand how anyone can seriously maintain this attitude. Actually, the attitude itself is political. Art which embodies the ideals of the ruling class in society isn't conceived as being political, and is simply judged by how well it is done. Art which contains ideas which threaten the position of that ruling class is silenced by critics: it is political, they say, and not art.”