Each and every human being in this world is a child. One who doesn't believe this, unintentionally and unknowingly becomes a child.
What a child does when he first comes into this world is crying, and he gets milk. This is the most basic nature of human being and true fact of life, that one would only get something when he would cry for it; with 'cry for it' I don't mean to shedding of tears; it can be taken as the attribute of communicating and speaking about the things which one would like to have; aaand the act of communicating or what say, speaking in different manners.
In the very early years of life, it may be considered as crying for food, milk, love, care and every other thing; in the teenage life it is the nagging and irritating behavior and disobedience to parents in decision for their lives; in the adolescence it is the better communication and the smartness in turning the thing around; a bit later it is doing the things with a very controlled mind; in the old age it is doing the things in a childish manner for seeking the attention.
It can also be seen in the light that if the child would not cry, then how a mother would come to know the need of a child; similarly until and unless a young one would not speak, then how would the ideas in his think tank would be revealed.
Each one of us should understand and realize that without showing the attributes of crying as per the time and conditions one can not hope to achieve their goal of life.
When a human being is born, nature sends him\her with the ability to cry, but when those human beings comes and start living his life, then it is only up to them to realize and continue the use of this crying attribute.
This is a bit surprising, for each one of us to realize, and to relate it to the crying attribute of the human nature; in fact I came to this conclusion at the end of one discussion going on in my office that work would only be done only when he speaks about it or in a broader sense cry about it. I just give a deeper thought to it, and came to the conclusion that it is all about crying, and one should know how to cry as per the conditions.
From that day, I have been crying at my maximum possible extent.