I'm just one gigantic ball of rancid fear and self-consciousness. I'm entirely fueled by fear, so the fact that I knew it could be a catastrophic disaster made me unable to sleep, and made me work quite hard.
— Eddie Redmayne
Impressive Unable To Sleep quotations
I had a migraine for about seven or eight straight days, and I was unable to sleep most nights.

Sleep lingers all our lifetime about our eyes, as night hovers all day in the boughs of the fir-tree.

The reason I didn't like cocaine is it made me do stupid things, have stupid conversations, and stay awake until 11 o'clock in the morning unable to think, read, sleep or speak.
If we lose our money while traveling, think how frantically we search for it! In the same way, if we are unable to do japa even for a brief moment, we should grieve: 'Alas, Lord, I have lost so much time!' If there is such anguish, even the time we spend sleeping will not be wasted.
A fine shiver coursed over my skin. "Seth?" "Yeah?" "You were in my dream." One amber-colored eye opened. "Please tell me we were naked." I rolled my eyes. "You're such a perv." He sighed mournfully as he wiggled closer. "I'll take that as a no." "You'd be correct." Unable to fall back to sleep, I started chewing on my lip. So many worries surfaced at once that my brain spun.

Dreams should be forgotten when we wake. Or one day we will find ourselves unable to sleep.
Don Quixote followed nature, and being satisfied with his first sleep, did not solicit more. As for Sancho, he never wanted a second, for the first lasted him from night to morning, indicating a sound body and a mind free from care; but his master, being unable to sleep himself awakened him, saying, "I am amazed, Sancho, at the torpor of thy soul; it seems as if thou wert made of marble or brass, insensible of emotion or sentiment!
I willingly trust myself to chance. I let my thoughts wander, I digress, not only sitting at my work, but all day long, all night even. It often happens that a sentence suddenly runs through my head before I go to bed, or when I am unable to sleep, and I get up again and write it down.

There are very few self-made millionaires, if any, who have not taken risks which would make the rest of us unable to sleep at night, or keep our food down.
Frightened of my futureless life, scared by my foolish anxieties, unable to see ahead and aiming nowhere, I continued ceaselessly living my ridiculously idiotic life. I was beset on all sides by invisible worries. So, I shut myself in and slept. I slept until sleep exhausted me. Spring passed, summer ended, fall came, and then winter arrived. Then, it turned into another gentle spring.
If that happens to us," she whispered, unable to wrap her mind around the idea of a life so long and so full of tragedy, "if we feel ourselves, who we are together, becoming lost in time, I don't want to Sleep. I want to say good-bye when I'm still me and you're still you.

I am a person who feels guilty for crimes I have not committed, or have not committed in years. The police search the train station for a serial rapist and I cover my face with a newspaper, wondering if maybe I did it in my sleep. The last thing I stole was an eight-track tape, but to this day I'm unable to enter a store without feeling like a shoplifter. It's all the anxiety with none of the free stuff.
I see all this talent, all this...this energy and brightness and...potential. Yes. Potential. And I cannot for the life of me see how you can be content to live this tiny life. This life that will take place almost entirely within a five mile radius and contain nobody who will ever surprise you or push you or show you things that will leave your head spinning and unable to sleep at night.
We didn’t deny the obvious, but we didn’t entirely accept it either.
I mean, we said hello to it each morning in the foyer. We patted its little head as it made a mess in the backyard, but we never nurtured it. Many nights the obvious showed up at our bedroom door, in its pajamas, unable to sleep, in need of a hug, and we just stared at it like an Armenian, or even worse— hid beneath the covers and pretended not to hear its tiny sobs.

The degree to which a surviving parent copes is the most important indicator of the child's long-term adaptation. Kids whose surviving parents are unable to function effectively in the parenting role show more anxiety and depression, as well as sleep and health problems, than those whose parents have a strong support network and solid inner resources to rely on.
Tereza had gone back to sleep; he could not. He pictured her death. She was dead and having terrible nightmares; but because she was dead, he was unable to wake her from them. Yes, that is death: Tereza asleep, having terrible nightmares, and he unable to wake her.