My favourite Paul Keating quote also concerns Andrew Peacock. During one of the elections when Bob Hawke was still PM and Andrew Peacock was in opposition, the Liberal Party attempted to use a scare tactic that "A vote for Bob Hawke is a vote for Paul Keating", since Keating looked like he would succeed Hawke sometime in the near future (which, of course, he did).
To which Keating replied:
A vote for Andrew Peacock is a vote for Andrew Peacock