Difficult Quote by Dan Hardy

I don't physically have the strength to be productive at work following a three-hour sleep. I can't do that.

— Valentin Chmerkovskiy

Sleep is like the holy grail. My trainer says if you're tired, your workout will suffer. Sleep is magic stuff.

— Kate Beckinsale

Getting enough sleep can be just as important as working out.

— Ali Vincent

I usually sleep four or five hours, but when you are training, you need more than that.

— Lewis Hamilton

I am used to working long hours with no sleep.

— Lil Jon

“This is to say that the stress of hard physical training breaks us down, and it is only when we follow stress with rest…

— Brad Stulberg

Sleep is like a drug. Take too much at a time and it makes you dopey. You lose time and opportunities.

— Thomas A. Edison

If you struggle with sleep, you'll struggle with exercise and diet.

— Joe Wicks

Sleep comes easier than it returns

— Victor Hugo

Since my body isn't big, I don't need much sleep. I'm fine with four hours.

— Ozuna

In a long work sleep may be naturally expected.

— Horace

I can't sleep in, even if I stay up late the night before. So if I begin the day with a sleep deficit, I…

— Laird Hamilton