References in classic literature ?
He who leadeth his sheep to the greenest pasture, shall always be for me the best shepherd: so doth it accord with good sleep.
Good sleep they sought for themselves, and poppy-head virtues to promote it!
To all those belauded sages of the academic chairs, wisdom was sleep without dreams: they knew no higher significance of life.
Blessed are those drowsy ones: for they shall soon nod to sleep.--
I put him in your window, I make pretty wreath, and hang him round your neck, so you sleep well.
As we left the house in my fly, which was waiting, Van Helsing said, "Tonight I can sleep in peace, and sleep I want, two nights of travel, much reading in the day between, and much anxiety on the day to follow, and a night to sit up, without to wink.
"Many people think that sleep is a passive phenomenon, but on the contrary, it is an active phenomenon," Dr Kasid Nouri, a consultant neurologist at Mediclinic Welcare Hospital, said.
- The global sleep aids market was valued at USD 49.543bn in 2016, and is estimated to reach USD 79.851bn by 2022, registering a CAGR of 7.0% from 2017 to 2023, according to a new report from Dublin-based Research and Markets.
Joint consensus statement of the American Academy of Sleep Medicine and Sleep Research Society on the recommended amount of sleep for a healthy adult: methodology and discussion.
Sleep plays very important roles in physical and psychological development and stability.
'Obsessing' about sleep, through monitoring sleeping patterns on an app, can make it harder to get the right amount, according to experts.
Debunking common sleep myths is key for our overall health, suggests new research.