An unhappy and solitary man, Schopenhauer was a German philosopher whose works earned him the title “the philosopher of pessimism.” The bias of his own temperament and experience was crucial to the development of his celebrated philosophy—reflections on the theory of knowledge and the philosophy of nature, aesthetics, and ethics—which he presented with such clarity and skill as to gain eventual recognition as one of the great philosophers. Schopenhauer was heavily influenced by what Hindu texts? Discuss