Samkhya-Yoga posits the existence of two fundamental realities: purusha (consciousness) and prakriti (matter). These two realities are distinct and independent of each other.

The goal of Samkhya-Yoga is to achieve liberation (moksha) from the cycle of rebirth (samsara). This is accomplished by realizing the true nature of purusha, which is pure consciousness and free from all suffering.

Purusha is the conscious principle in Samkhya-Yoga. It is pure consciousness, free from all qualities and attributes. It is the witness of all experience.

Prakriti is the material principle in Samkhya-Yoga. It is the source of all physical and mental phenomena. It is composed of three gunas: sattva (goodness), rajas (passion), and tamas (darkness).

Prakriti gives rise to the universe through the process of evolution. This process is driven by the three gunas, which combine and interact in different ways to produce the various phenomena of the universe.

Purusha and prakriti are two independent realities. They are not related to each other in any way. However, they interact with each other in order to produce the universe.

The role of yoga in Samkhya-Yoga is to achieve liberation from the cycle of rebirth. This is accomplished by stilling the mind and withdrawing the senses from the external world. This allows the yogi to experience the true nature of purusha, which is pure consciousness and free from all suffering.

The eight limbs of yoga are yama (moral restraints), niyama (observances), asana (postures), pranayama (breath control), pratyahara (withdrawal of the senses), dharana (concentration), dhyana (meditation), and samadhi (absorption).

The final goal of yoga is to achieve liberation from the cycle of rebirth. This is accomplished by realizing the true nature of purusha, which is pure consciousness and free from all suffering.

Yoga helps to achieve liberation by stilling the mind and withdrawing the senses from the external world. This allows the yogi to experience the true nature of purusha, which is pure consciousness and free from all suffering.

Samkhya is a philosophical system that seeks to understand the nature of reality. Yoga is a practical system that provides a path to liberation from the cycle of rebirth.

Samkhya is the foundation of Yoga. The philosophical principles of Samkhya provide the basis for the practical techniques of Yoga.

Samkhya-Yoga provides a framework for understanding the social and cultural life of India. The concepts of purusha and prakriti, as well as the eight limbs of yoga, offer insights into the values, beliefs, and practices of Indian society.

Samkhya-Yoga has influenced Indian social thought in a number of ways. It has led to the development of a holistic approach to social problems, promoted the idea of social harmony and cooperation, inspired social movements for justice and equality, and contributed to the development of a sustainable and eco-friendly society.