"Not even the deepest sleep will give you such a rest as meditation can. The mind goes on jumping even in deepest sleep. Just those few moments in meditation your brain has almost stopped. ... You forget the body. ... You feel such pleasure in it. You become so light. This perfect rest we will get in meditation."

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Try a little harder, and meditation comes. You do not feel the body or anything else. When you come out of it after the hour, you have had the most beautiful rest you ever had in your life. That is the only way you ever give rest to your system. Not even the deepest sleep will give you such a rest as that.

— Swami Vivekananda