Sometimes life hits you in the head with a brick. Don’t lose faith. I’m convinced that the only thing that kept me going was that I loved what I did. You’ve got to find what you love. And that is as true for your work as it is for your lovers… As with all matters of the heart, you’ll know when you find it… So keep looking until you find it. Don’t settle.
Steve Jobs (February 24, 1955 — October 5, 2011), Stanford Commencement Address, 2005.