You're preaching to the choir.
Don't bite the hand that feeds you.
You scratch my back, I'll scratch yours.
Out of the frying pan, into the fire.
One hand washes the other
The calm before the storm.
Let the cat out of the bag
Too big for his/her britches
Speak softly but carry a big stick
You can take boy out of the country, but you can't take the country out of the boy
Home is where the heart is.
If it ain't broke don't the fix it.
Be nice to people on the way up, because you will see the same people on the way down.
Don't kick a man when he's down.
