Swami Vivekananda was an Indian Hindu Saint and main disciple of 19th Century Saint Ramakrishna. A true nationalist to core one who took both modern education and excelled in it and went deep into great Hindu Scriptures under the guidance of greatest of gurus of his time, who was revered by everybody, it is said that he talked and basked in glory of greatest of all mothers THE GODDESS KALI. Vivekananda gained true knowledge of Hindu Dharma, Philosophy, Yoga & Meditation, he is considered to be the first one from India to cross the bridge and preach Hindu Dharma to westerners in their own language. He brought great fame and name to Hindu Dharma which had gone down under the centuries of Moghul and then British rule. His most famous speech at the Parliament of World's Religions in Chicago in 1893 which began as ........."Sisters and brothers of America" and one in which he spoke about greatness of Hindu Dharma and way of life is considered amongst the greatest speeches ever in the world. Vivekananda preached of a dharma which taught true human service bereft of any caste, creed or color and said service to one's motherhood, brotherhood and society is supreme service to God.