Of the Famous Statements Listed Below, Which One Did This

Of the famous statements listed below, which one did this person make?

A) "The interpretation of dreams is the royal road to a knowledge of the unconscious activities of the mind."
B) "Consciousness is nothing jointed; it flows.A 'river' or a 'stream' are the metaphors by which it is most naturally described."
C) "Psychology should focus on the study of overt behavior that can be directly observed, measured and verified, and should reject the study of consciousness."
D) "Consciousness is split into two simultaneous streams of mental activity during hypnosis and hypnotic changes involve a special state of consciousness."