Excerpted from The Good Life by Robert Waldinger, MD and Marc Schulz, PhD, revealed by Simon and Schuster. Copyright © 2023 by Robert Waldinger and Marc Schulz. Reprinted courtesy of Simon & Schuster, Inc. Harvard Study Questionnaire, 1979 In Plato’s Symposium, Aristophanes provides a speech in regards to the origin of human beings. In the start, he