November 29, 2018 / Last updated : November 27, 2018 B. F. Skinner Foundation Skinner's Quote of the Day Recent Issues. Chapter 2: The Origins of Cognitive Thought. Quote 19 “. . . we have only begun to construct a science needed to analyze the complex interactions between the environment and the body and the behavior to which it gives rise.” (p. 25) Subscribe to RSS feed here