What is the message of the story the fly and the bull?

On a bright and sunny winter morning, a small fly was buzzing around here and there in a meaningless way.  It saw a bull grazing and enjoying warm sunlight in the pasture with other cows and bulls.  When the fly got bored of flying, it sat on one of the horns of a bull.

The fly just to get attention said to the bull fluttering her wings: “Mr. Bull, for give me please, if you feel my weight! I will fly away at once.”

The bull very proud of it self, replied calmly, “Oh, you tiny feeble thing! I didn’t even feel your being there.  It doesn’t matter  at all, if you stay or go.”

Moral of the story: The smaller the mind the greater is its pride.