Humor is the most engaging cowardice. Posted on February 27, 2015February 27, 2010 by admin “Humor is the most engaging cowardice.” — Robert Frost Author: Robert Frost Category: humor Tags: humor, Robert Frost Spread the love Related posts: If I had no sense of humor, Like a welcome summer rain, humor may Analyzing humor is like dissecting a frog. The secret source of humor is not