If you get stuck, get away from your desk. Take a walk, take a bath, go to sleep, make a pie, draw, listen to music, meditate, exercise; whatever you do, don't just stick there scowling at the problem. But don't make telephone calls or go to a party; if you do, other people's words will pour in where your lost words should be.
I have always lived violently, drunk hugely, eaten too much or not at all, slept around the clock or missed two nights of sleeping, worked too hard and too long in glory, or slobbed for a time in utter laziness. I've lifted, pulled, chopped, climbed, made love with joy and taken my hangovers as a consequence, not as a punishment.
How silent, how spacious, what room for all, yet without place to insert an atom--in graceful succession, in equal fullness, in balanced beauty, the dance of the hours goes forward still. Like an odor of incense, like a strain of music, like a sleep, it is inexact and boundless. It will not be dissected, nor unraveled, nor shown.