In all our Yogas this renunciation is necessary. This is the stepping-stone and the real centre and the real heart of all spiritual culture - renunciation. This is religion - renunciation.
Swami VivekanandaDo not believe a thing because you have read about it in a book. Do not believe a thing because another man has said it was true. Do not believe in words because they are hallowed by tradition. Find out the truth for yourself. Reason it out. That is realization.
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 VivekanandaThe mind generally takes up various objects, runs into all sorts of things. That is the lower state. There is a higher state of the mind, when it takes up one object and excludes all others.
Swami Vivekananda