Don't

“Don't ask for guarantees. And don't look to be saved in any one thing, person, machine, or library. Do your own bit of saving, and if you drown, at least die knowing you were heading for shore.”
― Ray Bradbury, Fahrenheit 451

“Don't think. Thinking is the enemy of creativity. It's self-conscious and anything self-conscious is lousy. You can't "try" to do things. You simply "must" do things.”
― Ray Bradbury