Carl Jung's archetypes are universal symbols and themes that reside in the collective unconscious, a concept he developed to explain shared human experiences. These archetypes manifest in myths, dreams, and art, influencing behavior and personality. Key archetypes include the Hero, Mother, Shadow, and Wise Old Man, each representing different aspects of human experience. Jung believed that these archetypes help individuals understand themselves and their place in the world. By recognizing these patterns, people can gain insight into their motivations and relationships, fostering personal growth and self-awareness.