Here is the meaning:

Everyone needs a goal in life or else there life is pointless. There would be no direction and nothing to care or work for. There would be no future, there would be nothing in life worth living for. You can always tell what person has goals. They work hard in everything they do. They try there best even if they don’t succeed. They will always find there way. Life will never go as planned but that’s why goals change along with people. Many people change there careers everyday, some want to be teachers then they strike it big as a singer. It may not have been the path that you had set for yourself but you will reach something in the end. So the hard workers and the people that struggle will always get somewhere because they know not to give up. The people who wish to sing will always find a song.