There is really no difference between matter, mind and Spirit. They are only different phases of experiencing the One.
Swami VivekanandaProselytism is tolerated by Hinduism. Any man, whether he be a Shudra or Chandala, can expound philosophy even to a Brahmin. The truth can be learnt from the lowest individual, no matter to what caste or creed he belongs.
Swami VivekanandaNever say any man is hopeless, because he only represents a character, a bundle of habits, which can be checked by new and better ones. Character is repeated habits, and repeated habits alone can reform character.
Swami Vivekananda