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"Mark, I think I can say that on behalf of everyone in the class, thank you,
and that this was a wonderful class, thank you for coming here to Houston,
it was a pleasure to get to know you and learn so much this week...I am just glad that I could keep up...
I hope that you had a good trip back and made your plane ontime."

-Duane Dixon
Teacher, High School for the Performing and Visual Arts (HSVPA), TX

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"Mark, Thanks again for a great class. Learned a lot. Glad you did the code (although I wasn't sure at first)."

-Thomas Neenan.,
Professor, Cal State University

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