Ernest Hemingway on sleep

Courage is grace under pressure.

Happiness in intelligent people is the rarest thing I know.

There are some things which cannot be learned quickly, and time, which is all we have, must be paid heavily for their acquiring. They are the very simplest things and because it takes a man’s life to know them the little new that each man gets from life is very costly and the only heritage he has to leave.

When I woke up this morning my girlfriend asked me, ‘Did you sleep well?’ I said ‘No, I made a few mistakes.’

Steven Wrightborn 1955

• Steven Wright

It is better to sleep on things beforehand than lie awake about them afterward.

Baltasar Gracián1601–1658

A few hours of mountain climbing turn a villain and a saint into two rather equal creature. Exhaustion is the shortest way to equality and fraternity, and liberty is added eventually by sleep.

Friedrich Nietzsche1844–1900