" I used to regard a road sweeper as a person inferior to myself. Now, I rather doubt it. Something is dirty, he makes it clean, and the state of the world is advanced. But I—what have I done? Entrenched a ruling class which is distinguished by neither talent, culture, nor wit; kept alive for one more generation the distinctions of a dead age. "

― John le Carré , A Murder of Quality (George Smiley #2)