Related:

• Wear the old coat and buy the new book. -- Austin Phelp
• Writing a book is a novel idea...
• And to bring in a new word by the head and shoulders, they leave out the old one.
  -- Michael de Montaigne (1533-1592) -- Essays, Book iii, Chap. v...
• Grant that the old Adam in these persons may be so buried, that the new man may be raised up in them.
  -- Book of Common Prayer -- Baptism of those of Riper Yea...
• Marge: Yeesh, this house stinks! You're not just putting the new newspapers over the old ones, are you?
  Homer: Do you have a better idea? -- Well yes, actually, "Two Dozen & One Greyhound...
• Preserve the old, but know the new.