“ANVIKSHAKI, the triple Védas (Trayi), Várta (agriculture, cattle-breeding and trade), and Danda-Niti (science of government) are what are called the four sciences.
Anvikshaki comprises the Philosophy of Sankhya (Metaphysics), Yoga (Concentration), and Lokayata (Logic and debate).
Righteous and unrighteous acts (Dharmadharmau) are learnt from the triple Vedas; wealth and non-wealth from Varta; the expedient and the inexpedient (Nayanayau), as well as potency and impotency (Balabale) from the science of government.
In the West, Pythagorus and Plato developed a somewhat comparable system of education, Trivium (Grammar, Logic and Rhetoric) and Quadrivium (Arithmetic, Geometry, Music and Astronomy) that was generally adopted during Medieval period. Kautilya’s system appears more practical, as it includes applied economics and politics. (Applied economics – get rich. Applied politics – kill your enemy.)