From my Mother:

People who live in glass houses shouldn't throw stones.
Don't be a dog in a manger.
Let sleeping dogs lie.
Little dog smells his own.
The longest way round is the shortest way home.
All the way around Robin Hood's barn.
They stumble who run fast, make haste slowly.
First the worst, second the same, last the best of all the game.
You're a pain but I can't see through you.
You can lead a horse to water but you can't make him drink.
Do unto others....
   T.O.M.