The man who knows too much is a book written by G. K Chesterton.
its about a self proud man who think he knows everything. Small knowledge is the place of denger, its the rule of the story. No one actually like him for his short knowledge lectures and speeches. So one day he was punished for his over-proudness and placed as a house cook duty. And he did it again, he started to spread his good for nothing knowledge to other who are much professional than him. No lie can last forever, at last he had suffer for his behavior.