Never leave hold of what you’ve got until you’ve got hold of something else.

Never needlessly disturb a thing at rest.

Never offend people with style when you can offend them with substance.

Never play leapfrog with a unicorn.

Never put all your eggs in your pocket.

Never put off until tomorrow what you can do today. There might be a law against it by that time.

Never say “oops” after you have submitted a job.

Never sleep with anyone crazier than yourself.

Never tell them what you wouldn’t do.