Some of my favorites from New Math by Craig Damrauer. Hilarious shit.

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By the way, I successfully went the full month without my vices! I can't say it was easy, but it wasn't as hard as I thought either. It was a mind game, really. Self-control. Of course, at midnight on the last day I went right back to where I was before. Still, no one can take away this small accomplishment. I stand victorious!