"Why a four-year-old child could understand this report. Run out and find me a four-year-old child. I can't make head nor tail out of it"

This quote by Groucho Marx is an amusing method of revealing his confusion and aggravation with a report he is attempting to check out. He is implying that the report is so basic and uncomplicated that even a four-year-old child could comprehend it, yet he himself is not able to make sense of it. This quote is a humorous method of highlighting the absurdity of the scenario, as Groucho Marx is recommending that the only method he can make sense of the report is to find a four-year-old child to discuss it to him. This quote is a funny way of expressing the idea that in some cases the easiest things can be the most challenging to understand.