Chitta is the subtle, conscious aspect of the mind in Samkhya philosophy, while Purusha is the pure consciousness, Prakriti is the material world, and Buddhi is the intellect.

The three main components of Chitta in Samkhya philosophy are Sattva (purity, goodness), Rajas (activity, passion), and Tamas (inertia, darkness).

Sattva is the component of Chitta that is responsible for clarity, purity, and discrimination.

Rajas is the component of Chitta that is responsible for activity, passion, and restlessness.

Tamas is the component of Chitta that is responsible for inertia, darkness, and ignorance.

Buddhi is the faculty of discrimination and decision-making in Samkhya philosophy.

Ahankara is the faculty of self-consciousness and self-awareness in Samkhya philosophy.

Manas is the faculty of perception and cognition in Samkhya philosophy.

The primary goal of human existence, according to Samkhya philosophy, is to achieve liberation (moksha) from the cycle of birth, death, and rebirth.

The path to liberation (moksha) in Samkhya philosophy is through knowledge and discrimination, by realizing the true nature of reality and the distinction between Purusha and Prakriti.

Isvarakrishna is the Samkhya philosopher known for his influential text, the Samkhya Karika, which is a concise and systematic exposition of Samkhya philosophy.

Vyasa is the Samkhya philosopher known for his commentary on the Samkhya Karika, the Samkhya Pravacana Sutra, which provides a detailed explanation and interpretation of the Samkhya philosophy.

Patanjali is the Samkhya philosopher known for his influential text, the Tattva Samasa, which is a concise summary of the Samkhya philosophy.

Patanjali is the Samkhya philosopher known for his influential text, the Yoga Sutras, which is a foundational text of the Yoga school of philosophy, which is closely related to Samkhya philosophy.

Vacaspati Misra is the Samkhya philosopher known for his influential text, the Samkhya Tattva Kaumudi, which is a detailed and comprehensive commentary on the Samkhya Karika.