THE RICE AND THE CHESS BOARD STORY — THE POWER OF EXPONENTIAL GROWTH
There was once a king in India who was a big chess enthusiast and had the habit of challenging wise visitors to a game of chess. One day a traveling sage was challenged by the king. The sage having played this game all his life all the time with people all over the world gladly accepted the Kings challenge. To motivate his opponent the king offered any reward that the sage could name. The sage modestly asked just for a few grains of rice in the following manner: the king was to put a single grain of rice on the first chess square and double it on every consequent one. The king accepted the sage’s request.
Having lost the game and being a man of his word the king ordered a bag of rice to be brought to the chess board. Then he started placing rice grains according to the arrangement: 1 grain on the first square, 2 on the second, 4 on the third, 8 on the fourth and so on.
Following the exponential growth of the rice payment, the king quickly realized that he was unable to fulfill his promise because on the twentieth square the king would have had to put 1,000,000 grains of rice. On the fortieth square, the king would have had to put 1,000,000,000 grains of rice. And, finally, on the sixty-fourth square, the king would have had to put more than 18,000,000,000,000,000,000 grains of rice which is equal to about 210 billion tons and is allegedly sufficient to cover the whole territory of India with a meter thick layer of rice.
It was at that point that the sage told the king that he doesn’t have to pay the debt immediately but can do so over time. And so the sage became the wealthiest person in the world.
Lessons from this story:
- Knowledge and experience are the best investments and pay the biggest dividends. Having just one without the other will give you fewer results. Educate yourself then take that what you have learned and use it to gain experience.