We are all Donald Rumsfeld. His infamous remark about "unknown unknowns" contains lessons about hubris and humility.

https://www.conferencesthatwork.com/index.php/life-lessons/2023/06/donald-rumsfeld

#RumsfeldMatrix #TacitKnowledge #humility #hubris

We are all Donald Rumsfeld : Conferences That Work

We are all Donald Rumsfeld. His infamous remark about "unknown unknowns" contains lessons about hubris and humility.

Conferences That Work
@ASegar
I'm certainly not Donald Rumsfeld, and heard that phrase years before I know who Donald Rumsfeld was. I think it was a pretty common phrase in the engineering world.
@gdinwiddie Wikipedia agrees with your experience: https://en.wikipedia.org/wiki/There_are_unknown_unknowns. The post is more about the consequences of being wrong about a category, but Rumsfeld clearly wasn't the first to think about caveats about our knowledge in this way.
There are unknown unknowns - Wikipedia

@ASegar
I think that may be Rumsfeld's only contribution to society.