Those who have succeeded in attaching or detaching their minds at will have succeeded in Pratyahara, which means gathering towards, checking the outgoing powers of the mind, freeing it from the thralldom of the senses. When we can do this, we shall really possess character; then alone we shall have taken a long step towards freedom. Before that, we are mere machines.
Swami VivekanandaHow 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 VivekanandaWhat good is this body? Let it go in helping others. Did not the Master preach until the very end? And shall I not do the same? I do not care a straw if the body goes. You cannot imagine how happy I am when I find earnest seekers after truth to talk to. In the work of waking up Atman in my fellow men I shall gladly die again and again!
Swami VivekanandaMotion is always a relative thing. I move in relation to something else. Any particle in this universe can change in relation to any other particle; but take the whole universe as one, and in relation to what can it move? There is nothing besides it. So this infinite Unit is unchangeable, immovable, absolute, and this is the Real Man.
Swami Vivekananda