Shad-Darshana–The Six Orthodox Indian Philosophies. In India philosophy originated as an exploration of mystery of life and existence. Indian philosophy refers to a number of philosophical traditions that arouse in Indian subcontinent. The Indian philosophies are divided into two classes, namely, Nastika (non- believers in the Vedas as supreme) and Astika (believers in the Vedas). The Nastik philosophies are Buddhist, Jain and Charvaka. Astika philosophies are six in number they are called Shad Darshana. These six philosophical systems are evolved to embody India’s intellectual quest for truth through out the ages, These are: (1) Samkhya, (2) Yoga, (3) Nyaya, (4) Vaisheshika, (5) Vedanta, (6) Mimamsa (1) Samkhya Maharshi Kapila is said to have realized Samkhya for eradicating all pains and attaining liberation. The original Samkhya system has been lost but was compiled by collecting all references made to it in various other texts. The only availa...