One of the most inspirational speaches of all times is the commencement speech of Steve Jobs in Stanford university in 2005. 

In a simple yet inspiring way he shares three stories from his life that teach us how importand it is to follow your heart and  be true to yourself.  

Every time I watch him I feel happy to be alive and energized to be myself and take action to do the things that I love. I am confident that it will have the same effect on you- enjoy!