Edited sentence: " Other key morals articulated by the fox are: "You become responsible, forever, for what you have tamed," and "It is the time you have lost for your rose that makes your rose so important." The fox's messages are arguably the book's most famous quotations because they deal with human relationships.For example, Saint-Exupéry tells of a fox meeting the young prince during his travels on Earth.The essential is invisible to the eye.The story's essence is contained in the fox saying that "One sees clearly only with the heart