"A tape recorder with microphone in hand…can be used to capture the voice of a celebrity, whose answers are ever ready and flow through all the expected straits. I have yet to be astonished by one. It can be used to capture the thoughts of the non-celebrated—on the steps of a public housing project, in a frame bungalow, in a furnished apartment, in a parked car—and these ‘statistics’ become persons, each one unique. I am constantly astonished."

Studs Terkel