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.

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

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

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

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