The Chariot of the Body
Know the Self as the master of the chariot, the body as the chariot, the intellect as the charioteer, and the mind as the reins.
This powerful metaphor from the Katha Upanishad, echoed in the Gita, illustrates the relationship between our various faculties. The body is the vehicle, the senses are the horses, the mind controls the horses through discipline, intellect guides direction, and the Self is the passenger who should direct the journey. When this hierarchy is reversed—senses leading intellect—we go astray. In the Katha Upanishad this same image is taught by Yama, lord of death, to the boy Nachiketa.
Know the Self to be the master of the chariot, and the body to be the chariot. Know the intellect to be the charioteer, and the mind to be the reins.
Plato's chariot allegory in Phaedrus shows remarkable parallel—humans across cultures have recognized this inner architecture of consciousness.
Bhagavad Gita