'[David Bowie on Mick Ronson] Mick was the perfect foil for the Ziggy character. He was very much a salt-of-the-earth type, the blunt northerner with a defiantly masculine personality, so that what you got was the old-fashioned Yin and Yang thing. As a rock duo, I thought we were every bit as good as Mick and Keith or Axl and Slash. Ziggy and Mick were the personification of that rock n roll dualism.'