This is *perfect* for atheist math teachers like myself:
Of course we should believe in angles. But only the Right ones.
My Guardian Angle helped me quite a bit when I took the SATs.
The image was created by Kristine Hoppenworth, a student freethought leader from Florida. You can purchase it on shirts/hats/buttons/etc. at CafePress.
(Thanks to Roy for the link!)
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