Henry David Thoreau has said that, “One is not born into the world to do everything, but to do something.” By this, it can be said that the human beings who are born are assigned with different tasks for life when they take birth. Therefore, since they are destined to do individual tasks, they cannot do everything in life. Moreover, since every individual has abilities which differ from one person to another, there are people who can do some tasks better than the other because they are more efficient in doing them. With regards to this saying ...