Swami Vivekananda was born on 12th January 1863 and died on 4th July 1902. He was also known as Narendra Nath Datta. He was a firm advocate of Vendatta Philosophies and Yoga. He was a disciple of Guru Ramakrishna and founded Ramakrishna Math and the Ramakrishna Mission. Karma-Yoga Karma in its Effect on Character Each is great in his own place The Secret of Work What is Duty? We help ourselves, not the world Non-attachment is complete self-abnegation Freedom The Ideal of Karma-Yoga