The absent-minded professor There are three variants of procrastination, depending on what you do instead of working on something: you could work on (a) nothing, (b) something less important, or (c) something more important. That last type, I'd argue, is good procrastination. That's the "absent-minded professor," who forgets to shave, or eat, or even perhaps look where he's going while he's thinking about some interesting question. His mind is absent from the everyday world because it's hard at work in another. Paul Graham, Good and bad procrastination procrastinationproductivity
Ever Present, Ever Changing EVER PRESENT NEVER TWICE THE SAME EVER CHANGING NEVER LESS THAN WHOLE Robert Irwin, Robert Irwin: A Conditional Art Getty Center Central GardenTo enact visually the message euphony