The document provides biographical details about Swami Vivekananda, including his birth, education, meeting with Ramakrishna, travels in India and the west, founding of the Ramakrishna Mission, and death. Some of Vivekananda's key teachings emphasized realizing divinity within through various spiritual practices like karma yoga, bhakti yoga, and jnana yoga. He advocated perseverance in the search for God and seeing God in all people regardless of attributes.