Fool me once, shame on you. Fool me twice, shame on me.

"Fool me once; fool me twice; but shame on me if you fool me thrice." - Nabil N. Jamal

Once you depart from the Ten Commandments as being the foundation of right and wrong, you are in a free fall.

You know what, rip me off once, shame on me. But twice? I'm coming after you and taking back what's mine.

Fool me once, shame on you. Fool me twice, shame on me, ... I don't think people are going to fall for that one again.

The government forces you to give your money to things you don't believe in, to have your money go to projects that might be inherently immoral.