I spent two years with Gregory at Stanford Business School. The man I knew was wickedly funny, brilliant, gentle, but with a biting wit when he was riled. He was fun to be with, and we had several study groups together. My fondest memory of Gregory was lying on the lawn of my student house with Gregory studying something or other together, but mainly just chatting about life. He was one of those people who could talk intelligently about just about any topic I could care to pick, so we were never short of conversation. I will miss knowing that he is in the world, but I fully expect to see him in the Reception Committee when I cross over myself (you hear that, Gregory?).