I like this

Once, there are 2 employees. A did all the work n B only KPKB all time, pointing flaws. The boss got so impressed with B 's ability to identify flaws n decide to give B the job instead n send A off. B was so used to express his views but so...on realized he had never did any real work b4 all this while. True enough, his voice is heard, but too bad for the boss, his words is louder than his action.