Sāṅkhya is one of the oldest philosophical systems of the Vedic tradition. Its central purpose is to help us understand the difference between two fundamental realities: puruṣa and prakṛti. Puruṣa refers to pure consciousness—the witnessing presence that knows experience but is never changed by it. Prakṛti refers to nature—the entire field of change, including the body, the mind, the senses, and the world around us. According to Sāṅkhya, much of human confusion arises because we mistake the movements of prakṛti for the nature of the self. When thoughts change, emotions rise and fall, or circumstances shift, we often feel that “I am changing.” Sāṅkhya invites us to observe more carefully. The body changes, the mind changes, and life situations change, but the awareness that knows these changes remains constant. By carefully examining experience in this way, Sāṅkhya reveals that the self is not the changing processes of life but the witnessing consciousness in whose presence these processes appear. This simple but profound distinction between puruṣa (the seer) and prakṛti (the seen) becomes the foundation for deeper clarity and freedom.