While Bob helped to teach me a lot when I first joined Oral Care in P&G, I got to know him better and appreciated him even more after he retired. I developed deep sense of admiration for his remarkable knowledge, and I continued to reach out to him with many different questions. He always found time to answer, explain, and clarify. He left an indelible mark that continues to shape the way we work today. I am mourning his departure, but I will be forever grateful for the privilege of knowing and learning from such an extraordinary individual. His legacy lives on through the lives he influenced and the field he forever changed. With my deepest condolences.