Roger von Oech Quotes
There is a close relationship between the "ha-ha" of humor and the "aha!" of discovery.
Citations
von Oech, Roger. A Whack on the Side of the Head: How You Can Be More Creative. Warner Books, 1983, p. 113.
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Roger von Oech is an American speaker, conference organizer, author, and toy-maker whose focus has been on the study of creativity.