Spinoza's philosophy encompasses nearly every area of philosophical discourse, including metaphysics, epistemology, political philosophy, ethics, philosophy of mind and philosophy of science. It earned Spinoza an enduring reputation as one of the most important and original thinkers of the seventeenth century. (Goodreads)
Baruch (de) Spinoza, (24 November 1632 – 21 February 1677) was a Dutch philosopher of Portuguese Sephardic Jewish origin. One of the foremost exponents of 17th-century Rationalism and one of the early and seminal thinkers of the Enlightenment and modern biblical criticism including modern conceptions of the self and the universe, he came to be considered "one of the most important philosophers—and certainly the most radical—of the early modern period." Inspired by the groundbreaking ideas of René Descartes, Spinoza became a leading philosophical figure of the Dutch Golden Age.