The juvenile delinquent does not feel his disturbed personality. The intelligent man does not feel his intelligence or the introvert his introversion.
B. F. SkinnerOvercrowding can be corrected only by inducing people not to crowd, and the environment will continue to deteriorate until polluting practices are abandoned.
B. F. SkinnerTo say that... behaviors have different 'meanings' is only another way of saying that they are controlled by different variables.
B. F. SkinnerThe evolution of cultures appears to follow the pattern of the evolution of species. The many different forms of culture which arise correspond to the "mutations" of genetic theory. Some forms prove to be effective under prevailing circumstances and others not, and the perpetuation of the culture is determined accordingly.
B. F. Skinner