Philip K. Dick on sleep

Reality is that which, when you stop believing in it, doesn’t go away.

There is evil! It’s actual, like cement.

In all possible universes, Monday was the same.

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