Nick Vujicic was born without any arms or legs. He travels the world telling people how he is happy even though there are many things he cannot do. Listen to what he says:
"I will try one hundred times to get up. If I fail one hundred times and I give up, do you think I am going to get up? No! I am going to try again, and again, and again. It’s not the end. It matters how you are going to finish. Are you going to finish strong? Then you will find that strength to get back up."
"I never met a bitter person who was thankful, or a thankful person who was bitter."