Related:

• Never draw your dirk when a blow will do it. Scottish Proverb
• Never, ever draw to an inside flush.
• 1. Never draw what you can copy. 2. Never copy what you can trace.
  3. Never trace what you can cut out and paste down. -- Wallace Wood's Rule of Drawing...
• Rule of Creative Research: (1) Never draw what you can copy.
  (2) Never copy what you can trace. (3) Never trace what you can cut out and paste down....
• 1) Never draw what you can copy. 2) Never copy what you can trace.
  3) Never trace what you can cut out and paste down....
• And never, ever cut a deal with a dragon.