I have made an effort to ensure that this book contains items of interest to children and also includes some useful information. This is why your guidance in reading this book is essential for them. Firstly, it is important to tell them that fear and apprehension should not deter them from reaching their destination. Secondly, determination is essential to reach the destination. Thirdly, one must be skilled. You must tell children that the boy who retrieves pearls from the depths of the sea does not simply go to the water. Rather, it is essential for him to be an excellent swimmer. Then, it is also essential for him to practice holding his breath for a long time to dive. Then, you must tell them how pearls are formed. Until now, it was thought that during rain, the clam on the surface of the sea opens its mouth and the raindrop goes into its stomach, and after a long period, that same drop turns into a pearl. But research has proven that when sea water enters the clam's stomach, its system filters out impurities in the water. Despite this, a particle of sand enters its stomach, and a substance like saliva