The bald man and the fly

Once a bald man sat down under a tree to take rest for a while after his tiring work daylong. Soon a fly came up and kept puzzling over his head and stand him several time. The man became furious and uttered, come again and you lost your life. Just then the fly again and he aimed a blow at fly. But as he raised to attack on the fly he cried ouch! and he helped himself badly by his palm on his head while the fly fly away after sometime the fly again tormented the man, but this time he remained come. Finally the fly stopped stinging him and flew away.

Moral: You will only injure yourself if you take notice of despicable enemies.