Authors:

Nothing makes a man, or a body of men, as mad as the truth. If there is no truth in it, they laugh it off.

Will Rogers, Bryan B. Sterling, Frances N. Sterling (1993). “Will Rogers' World: America's Foremost Political Humorist Comments on the Twenties and Thirties--and Eighties and Nineties”, p.229, Rowman & Littlefield
Nothing makes a man, or a body of men, as mad as the truth. If there is no truth in it, they laugh it off.