Growth and Nourishment
The factors, elements, beings in air, and gas particles are those that power the child to grow in the universe. It is God’s blessing that nourishes his character, talents, brain cells, mental capacity, and senses, which happens to be his destiny and fate, being different from his parents.
The growth of his brain function and other parts of his body (just like the example of the watermelon) will either be greater or less than his father’s. If his mental capacity and force have grown more, he will have more mental force, and they will refer to him as a genius. On the contrary, if his mental capacity is smaller than most, he will receive fewer particles and forces of intelligence from the air in the manner described earlier. He is thus called a slow-witted person.
Therefore, a scientist may have an ignorant child, or an ignorant father may have a brilliant and exuberant child.