Once upon a time a king lived in his Kingdom. One day he called his three royal staffs. He ordered their to fill three different sucks with fruits. Second one filled the suck half with fruits but he filled the half with other goods. Third one field his sack with other goods and only surface with fruits. Thus the king deceived. The king understood their plan. The king then ordered their to stay in three separate room with their own sack of fruits for a month. First one survived. Then second one died after 25 days and third one died after 17 days.
Moral: intelligence is power.