Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The John D. Connection

Chapter 9 of "The Lonely Silver Rain" by John D. MacDonald, Fawcett 1985, opens with McGee "...reading Lewis Thomas and for the first time he depressed me, even when he said that the glue that seems to hold mankind in some kind of lasting stasis is everyone's desire to be useful."Did MacDonald and Thomas meet at Harvard? He was in the MBA program in 1938-39. Was Thomas in the medical school at that time? MacDonald died in 1986 while undergoing heart surgery. I guess if Thomas depressed him, he had it pretty bad.