And now here is my secret, a very simple secret; it is only with the heart that one can see rightly, what is essential is invisible to the eye.

Antoine de Saint-Exupéry (1900-1944), Antoine de Saint-Exupéry was a French writer, poet, aristocrat, journalist and pioneering aviator. He became a laureate of several of France's highest literary awards and also won the United States National Book Award.