Show me a good mouser and I'll show you a cat with

Related:

• Show me a cat that just ate a lemon and I'll show you
  a sourpuss...
• Show me a good loser in professional sports and I'll show you an idiot.
  Show me a good sportsman and I'll show you a player...
• Show me a female ...
  I'll show you a problem...
• Show me a man who is a good loser and I'll show you
  a man who playing golf with his boss...
• Show me a good loser, and I'll show you a loser. -
  Vince Lombardi, football...
• Show me a good sportsman and I'll show you a player I'm looking to trade.
  - Leo...
• Show me a man who is a good loser and I'll show you
  a man who is playing golf with his boss...