The behavior of any bird or insect follows a pattern, and that is the same with us. Man has a certain pattern that makes him specifically human, and no man is born without it. We are only deeply unconscious of these facts because we live by all our senses and outside of ourselves. If a man could look into himself, he could discover it. When a man discovers it in our days, he thinks he is crazy—really crazy.

A 1990 Documentary about Carl Gustav Jung that explains his standpoints mainly by using footage of him talking. Also, read further, a summary of his interview transcribed.