" ..."Hence," goes on the professor, "definitions of happiness are interesting." I suppose the best thing to do with that is to let is pass. Me, I never saw a definition of happiness that could detain me after train-time, but that may be a matter of lack of opportunity, of inattention, or of congenital rough luck. If definitions of happiness can keep Professor Phelps on his toes, that is little short of dandy. We might just as well get on along to the next statement, which goes like this: "One of the best" (we are still on definitions of happiness) "was given in my Senior year at college by Professor Timothy Dwight: 'The happiest person is the person who thinks the most interesting thoughts.'" Promptly one starts recalling such Happiness Boys as Nietzche, Socrates, de Maupassant, Jean-Jacques Rousseau, William Blake, and Poe."

-Review of the book, Happiness, by (Professor) William Lyon Phelps. Review title: The Professor Goes in for Sweetness and Light; November 5, 1927 "

― Dorothy Parker , Constant Reader