One of the most movies I liked is "cast away". This movie tells the story of a man "Tom Hanks" who was travelling on plane, the plane sunk in the ocean.  Tom Hanks was the only survival with number of luggage. He used every thing can be used on the deserted island to survive, even he used a ball as a friend; he drew a face on the ball with his blood and gave it a name. He stayed their for four years. In the four years, he observed and knew about the tide enough to be able to choose the appropriate time for sailing. He built a boat using trees, he sailed, and finally people on a ship found him and turned him home. What this movie indicates is that If you are doing your best to get what you want, one day you will get it.