I don't know all the reasons for these achievements, but I know that I love what I do and I have never wanted to rest on my laurels.

“Interestingly, this was the only incident of blatant prejudice that I canrememb…”

“in my first Americanclass—a freshman chemistry class during the 1969-70 academi…”

“Perhaps the most valuable thing he taught me (his father) wasthat there is no c…”

“When I was a child, I thought of my Delta town as the center of theuniverse, bu…”