 Well, every experience has to rank very high. I had three careers, one at Cornell as a professor and teacher, one at Erie, and then one with US Agency for International Development at the World Bank in Washington. And I wouldn't want to say which one was the more critical. I would say that my experience at Erie, not only for me, but for my wife and family, a highlight. There's no question about it. Because I felt I was involved in something that would help humanity. I felt I was involved with a group of individuals, men and women, who wanted to improve the lot of people. They weren't there just to do research work. They weren't there just to write research paper. They were there to solve problems. I remember one time, I think it was a grassy stunt virus, suddenly hit the Philippines scene and called the group. What do we do? What do we do? Within a matter of a month, they had already evaluated and found certain lines that we really didn't know were resistant to the grassy stunt virus that were resistant. And already then, the plant readers were beginning to pull together materials and you'd see that kind of effort. It's really heartwarming, that's for sure.