What do you think is the message of the movie The Pursuit of Happiness movie?

The story from the film The Pursuit of Happyness teaches us that being a hard worker pays off. When we need or want something, we have to work for it. Life does not give very many free handouts. Chris Gardner was in a very low spot in his own life, but he chose to do all that he could to get out of that low spot.

the correct answer is (a) . answer should be simple, clear and brief.