The Last Man Who Knew Everything Quotes

“First identified by academic psychologist Leon Festinger, cognitive dissonance occurs when we are confronted with empirical data at odds with the way we “know” the world to work. To resolve this discrepancy, we choose to ignore data or try to fit the data into our preconceived belief structure. Sometimes, there is a crisis and the belief structure eventually crumbles.”
― David N. Schwartz, The Last Man Who Knew Everything: The Life and Times of Enrico Fermi, Father of the Nuclear Age

“I remember,” Fermi replied, “my friend Johnny von Neumann used to say, with four parameters I can fit an elephant, and with five I can make him wiggle his trunk.”
― David N. Schwartz, The Last Man Who Knew Everything: The Life and Times of Enrico Fermi, Father of the Nuclear Age