Wine that isn't paid for is drunk twice.
Speak kind words and you will hear kind answers.
One time is no time - two times is a habit.
Take your will o't as the cat did o' the haggis.
Better an honest enemy than a false friend.
Exert effort, you shall be rewarded.
First a turnip, then a sheep; next a cow, and then the gallows.
Wrang hes no warrand.
A' are no thieves that dogs bark at.