There's no fool like an old fool -- you can't beat experience.

Always behave like a duck - keep calm and unruffled on the surface but paddle like the devil underneath.

Always behave like a duck - keep calm and unruffled on the surface but paddle like the devil underneath

Always behave like a duck- keep calm and unruffled on the surface but paddle like the devil underneath.

Never go to a doctor whose office plants have died.

There's no fool like an old fool --- you can't beat experience.