"Climb Every Mountain,
ford every stream,
follow every rainbow ..."

May sound like great advice and inspirational, but awfully hard advice to follow.


Then there's "Man Piaba," which gives such helpful advice on (education about) "the bird and bee" as:
"the ton-ton coral buckle lemon grass"
and "the famous granny scratch-scratch."


Or the Beatles' advice which might lead to your being arrested for kidnaping:
"Hey, you've got to hide your love away."
(Guess it could depend on where you hid him/her.)