Upon Further Reflection. Chapter 10:Intellectual Self-Management in Old Age. Quote 8 Post author:B. F. Skinner Foundation Post published:November 12, 2020 Post category:Skinner's Quote of the Day “One of the more disheartening experiences of old age is discovering that a point you have just made—so significant, so beautifully expressed—was made in something you published a long time ago.” (p. 153) You Might Also Like About Behaviorism, Chapter 14: Summing Up, Quote 35 November 9, 2017 Beyond Freedom and Dignity. Chapter 7: The Evolution of a Culture. Quote 2 December 17, 2021 Cumulative Record. Chapter 5: “Man”. Quote 9 February 1, 2022