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Keep the Reason is the motto of the atheist, rationalist, and Reasonist. Like the theist will say, "Keep the Faith!" the Reasonist says, "Keep the Reason!" because reason is how we understand the world and our universe.
Theist: Hey, keep the faith, friend.
Reasonist: Thanks, but I'd rather Keep the Reason!
by Keep The Reason January 04, 2012