Sigmund Freud quotes (Austrian neurologist and Founder of psychoanalysis. (father of prominent children's psychoanalyst Anna Freud), 1856-1939)
Dr. Seuss quotes (American Writer and Cartoonist best known for his collection of children's books. 1904-1991)
Richard Bach quotes (American Writer, author of 'Jonathan Livingston Seagull', b.1936)
Albert Einstein quotes (German born American Physicist who developed the special and general theories of relativity. Nobel Prize for Physics in 1921. 1879-1955)
Fritz Perls quotes (German Psychoanalyst, developed and popularized Gestalt therapy, 1893-1970)
Sam Keen quotes (American Philosopher, Spiritual mentor, motivational speaker and Writer)