Fabel Aesop
The Mole and his Mother
A little Mole once said to his Mother: Why, Mother, you said I was blind! But I am sure I can see! Mother Mole saw she would have to get such conceit out of his head. So she put a bit of frankincense before him and asked him to tell what it was. The little Mole peered at it. Why, that's a pebble! Well, my son, that proves you've lost your sense of smell as well as being blind.
Pelajaran
Boast of one thing and you will be found lacking in that and a few other things as well.