May God bless you and your...

As a student, I would sit in awe as he taught. Not because of the computer science but the way he would weave everything together. At the beginning of one class, he held a piece of chalk up to his mouth as he stared off deeply. It seemed he was going to let us in on a big secret. "There's a hell of a tennis game going on out there," he said casually, then went to the board and started into the lesson. I've attached an email from him that I've kept since 1991.
Todd Emerson
December 08, 2021