Whatever you can do, or dream you can, Begin it. Boldness has Genius, Power, and Magic in it. Begin it Now! (Goethe)

I do not think that there is any thrill that can go through the human heart like that felt by the inventor as he sees some creation of the brain unfolding to success... Such emotions make a man forget food, sleep, friends, love, everything. (Nikola Tesla)

Creativity and Play

Years before The Lean Startup, here's a TED video on creativity and play.  
Notice the bits on rapid prototyping, iterative design, minimum viable product!

It’s not an ‘either/or,’ it’s an ‘and.’ You can be serious and play.” (Tim Brown)

If you are unable to view the video below, please clink on this link to view it in your browser.