Anything 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 VivekanandaI could not for my soul distinguish ever the distinction between "religious anger" and "commonplace anger", "religious killing" and "commonplace killing", "religious slandering and irreligious", and so forth.
Swami VivekanandaRenunciation, and renunciation alone, is the real secret, the Mulamantra, of all Realisation.
Swami VivekanandaLook here โ we shall all die! Bear this in mind always, and then the spirit within will wake up. Then only, meanness will vanish from you, practicality in work will come, you will get new vigour in mind and body, and those who come in contact with you will also feel that they have really got something uplifting from you.
Swami Vivekananda