Federal Reserve Board Chairman Jerome Powell speaks during a news conference following the announcement that the Federal Reserve raised interest rates by half a percentage point, at the Federal Reserve Building in Washington, U.S., December 14, 2022. 

"He is intelligent but not experienced. His pattern suggests two-dimensional thinking."

This is how Spock describes nemesis Khan Noonien Singh's somewhat linear of view of warfare in "Star Trek II: The Wrath of Khan."