Quetzalcoatl is a prominent deity in Mesoamerican cultures, particularly among the Aztecs and Toltecs. Often depicted as a feathered serpent, he symbolizes wind, air, and learning. Quetzalcoatl is associated with creation and is believed to have brought knowledge, agriculture, and civilization to humanity. In addition to being a god of wisdom, Quetzalcoatl is linked to the planet Venus and is sometimes considered a cultural hero. His myths often involve themes of duality, such as life and death, and he is known for his role in the creation of humanity, emphasizing the importance of balance and harmony in the universe.