When virtue has slept it will arise more vigorous.

What a wonderful sleep it had been! Never had sleep so refreshed him, so renewed him, so rejuvenated him! Perhaps he had really died, perhaps he had been drowned and was reborn in another form. No, he recognized himself, he recognized his hands and feet, the place where he lay and the Self in his breast, Siddhartha, self-willed, individualistic. But this Siddhartha was somewhat changed, renewed. He had slept wonderfully. He was remarkably awake, happy and curious.

In fact, research at Harvard Medical School shows a 45-minute treatment of NuCalm may give you the benefits equivalent to 2–5 hours of deep, restorative sleep by balancing your autonomic nervous system and restoring you to optimal health.

Sleep comes more easily than it returns.

But if Adam and Eve (when they were alone in the world) instead of their ordinary night's sleep, had passed the whole twenty-four hours in one continued sleep, the duration of that twenty-four hours had been irrecoverably lost to them, and been for ever left out of their account of time.

And so I fell devoutly asleep and slept a long time, because young people seem to need sleep more than the old, who have already slept so much and are preparing to sleep for all eternity.

Go to bed smarter than when you woke up.

I haven't been to sleep for over a year. That's why I go to bed early. One needs more rest if one doesn't sleep.

A well-spent day brings happy sleep

Less sleep does not get more done. It just shrinks the value of what’s happening.

Early to bed and early to rise makes a man healthy, wealthy, and wise.

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When virtue has slept, it will arise again all the fresher.

Sleep the sleep that knows not breaking, Morn of toil nor night of waking.