As a matter of fact is an expression that precedes many an expression that isn't.

A man convinced against his will is not convinced.

Home is where the college student home for the holidays isn't.

Egypt: Where the Israelites would still be if Moses had been a bureaucrat.

America is a country that doesn't know where it is going but is determined to set a speed record getting there.

Don't knock the rich. When did a poor person give you a job?

In the country of the blind, the one-eyed king can still goof up.