Be strong! Don't talk of ghosts and devils. We are the living devils. The sign of life is strength and growth. The sign of death is weakness. Whatever is weak, avoid! It is death. If it is strength, go down into hell and get hold of it! There is salvation only for the brave. Everyone must work out his own salvation.
Swami VivekanandaWhenever power is used for evil, it becomes diabolical; it must be used for good only.
Swami VivekanandaThe root of evil is in the illusion that we are bodies. This, if any, is the original sin.
Swami VivekanandaHe who knows even how to prepare a smoke properly, knows also how to meditate. And he who cannot cook well cannot be a perfect sannyasin. Unless cooking is performed with a pure mind and concentration, the food is not palatable.
Swami VivekanandaOne way for attaining Bhakti is by repeating the name of God a number of times. Mantras have effect: the mere repetition of words.... To obtain Bhakti, seek the company of holy men who have Bhakti, and read books like the Gita and the Imitation of Christ; always think of the attributes of God.
Swami Vivekananda