Swami Vivekananda was born in an aristocratic Bengali family of Calcutta on January 12, 1863. Swami’s parents influenced his thinking— the father by his rational mind and the mother by her religious temperament. From his childhood, he showed inclination towards spirituality and God realization. While searching for a man who could directly demonstrate the reality of God, he came to Ramakrishna and became his disciple. As a guru, Ramakrishna taught him Advaita Vedanta (non-dualism) and that all religions are true, and service to man was the most effective worship of God. After the death of his Guru, Vivekananda became a wandering monk, touring the Indian subcontinent and getting first-hand knowledge of India’s condition. He later sailed to Chicago and represented India as a delegate in the 1893 Parliament of World Religions.