Psychologist Quotes and aphorisms about culture Sigmund Freud Wayne Dyer B. F. Skinner B. F. Skinner B. F. Skinner ,, Behavior used to be reinforced by great deprivation; if people weren't hungry, they wouldn't work. ... Jordan Peterson Jordan Peterson ,, We're so immaturely cynical as a culture. We're not wise enough to look at an institution like marr... Viktor E. Frankl Erich Fromm Erich Fromm