The only man who can't change his mind is a man who hasn't got one
A reasonable amount of fleas is good for a dog; it keeps him from brooding over being a dog.
I reckon there's as much human nature in some folks as there is in others, if not more.
Do unto the other feller the way he'd like to do unto you, and do it fast.
If I've done anything I'm sorry for, I'm willing to be forgiven.