It will not do merely to listen to great principles. You must apply them in the practical field, turn them into constant practice. What will be the good of cramming the high - sounding dicta of the scriptures? You have first to grasp the teachings of the Shastras, and then to work them out in practical life. Do you understand? This is called practical religion.
Swami VivekanandaNeither numbers nor powers nor wealth nor learning nor eloquence nor anything else will prevail, but purity, living the life, in one word, anubhuti, realisation. Let there be a dozen such lion-souls in each country, lions who have broken their own bonds, who have touched the Infinite, whose whole soul is gone to Brahman, who care neither for wealth nor power nor fame, and these will be enough to shake the world.
Swami Vivekananda