Jiva (individual soul) is the conscious ruler of this body, in whom the five life principles come into unity, and yet that very Jiva is the Atman, because all is Atman.
Swami VivekanandaThere is, however, only one idea of duty which has been universally accepted by all mankind, of all ages and sects and countries, and that has been summed up in a Sanskrit aphorism thus: "Do not injure any being; not injuring any being is virtue, injuring any being is sin."
Swami VivekanandaBy doing well the duty which is nearest to us, the duty which is in our hands now, we make ourselves stronger; and improving our strength in this manner step by step, we may reach a state in which it shall be our privilege to do the most coveted and honored duties in life and in society.
Swami Vivekananda