Which teacher, parent, coach or friend most made you who you are, and what did you learn from them?

There were some high school teachers. I remember a math teacher, Mr. Ewen — actually a math teacher in eighth grade, Mrs. Matwell, who got excited about my ideas and wanted to listen to them. My mother actually was kind of a fan of my ideas and would listen to them. Marvin Minsky I actually communicated with in high school and came to visit him, came up to Boston, and to my delight, took me, a high school student, as seriously as he would take a professor. I mean, that is his approach. He treats everybody the same. I think he really doesn’t care if somebody’s a professor or a high school student. He’s very excited with ideas and very honest with his reactions. But that encouragement was important to me.