I knew David over a period of years in connection with the Enneagram, even though much less than many other people that he touched. He was always kind, thoughtful, and generous. Deeply knowledgeable, he was always teaching by example, never speaking down to others, but always speaking with them. Compassion was a constant companion to his wisdom, while kindness and generosity went hand in hand in David. I will always be grateful to have known him.