Everything is. It was attached to an article about some
   breaththrough AI study of 17000 studies - and I love massive
   stuff like that... and even though I don't 100% agree with its
   metaphor and the arrows... [too one way - brain doesn't work
   one-way, not at ALL] - still, seems close enough.
   [1]pyramid-of-cognition I'm a nerd. You know that.

References

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   1. http://icopiedyou.com/wp-content/uploads/2016/01/pyramid-of-cognition1.jpg