>> Said to be by Napoleon, or Woodrow Wilson or others.
I always believed it was Sun Tzu in “The Art Of War”, but I didn’t hear him say it so maybe not. :-)
Have to ask oldest FReepers. Just kidding. I’m 78.
These origin sites go on and on so I tried to make an attempt at a couple of sources.
https://quoteinvestigator.com/2010/07/06/never-interfere/