Do you know how much energy, how many powers, how many forces, are still lurking behind that frame of yours? What scientist has known all that is in man? Millions of years have passed since man came here, and yet but one infinitesimal part of his powers has been manifested. Therefore, you must not say that you are weak. How do you know what possibilities lie behind that degradation on the surface? You know but little of that which is within you. For behind you is the ocean of infinite power and blessedness.
Swami VivekanandaAbove all, beware of compromises. I do not mean that you are to get into antagonism with anybody, but you have to hold on to your own principles in weal or woe and never adjust them to others "fads" thought the greed of getting supporters.
Swami VivekanandaAnything that is secret and mysterious in this system of Yoga should be at once rejected. The best guide in life is strength. In spirituality, as in all other matters, discard everything that weakens you. Have nothing to do with it. Mystery-mongering weakens the human brain. It has well-nigh destroyed Yoga, one of the grandest of sciences
Swami VivekanandaSee here, how fresh is the air, there is the Ganga, and the Sadhus (holy men) are practising meditation, and holding lofty talks! While the moment you will go to Calcutta, you will be thinking of nasty stuff.
Swami VivekanandaThe only saint is that soul that never weakens, faces everything, and determines to die game.
Swami Vivekananda