The Aim of Life
In a generic term purpose or goal is an aim. A person in his childhood might want to be a famous astronaut or a movie star or a police or something like that. Aim means to intend, to try, or to aspire. An aim generally starts with a declaration of a setting the goal, then breaking it into smaller pieces over a set timeline. Thus to achieve it one has to overcome many obstacles and setbacks from time to time.
Importance of aim in life:
There is a popular saying that a man without an aim is like an aim without a rudder. It means a ship without rudder faces danger. Thus similarly a man without aim in the best possible manner.