Carl Jung: Look into your own heart
Your visions will become clear only when you can look into your own heart. Who looks outside, dreams; who looks inside, awakes.
Carl Gustav Jung (Kesswil, 26 July 1875 - Küsnacht, 6 June 1961) was a Swiss psychiatrist, psychologist, psychotherapist and essayist who founded analytical psychology school, also known as the complex and depth psychology. His work has been influential in psychiatry and in the study of religion, literature, and related fields.