Yes, you&#x27;re (partially) correct...I overlooked that point. However, Dyson actually emphasized getting the best way to solve a problem, even if it takes longer. Sketching, prototyping, and testing allows you to get to the best solution instead of the first solution. Dyson&#x27;s point about Frank Whittle was that he can get to the best solution on fewer iterations than most...something highly desirable in any organization.