If you can't sleep, then get up and do something instead of lying there worrying. It's the worry that gets you, not the lack of sleep.
“I can't bear the thought of my mother having to push me around in a wheelchair. I'd rather die quickly.”
“I did not resign from politics because of Bofors. I resigned because I do not know how to play petty politics. I did not know back then and I don't know now either.”