Just do it, as NIKE would say. And I agree, it might be the best quote ever. If you don't think but just do what you want, live might be better. So why not try it? (Sorry for the language, I love this quote!
WHITE SPACE: I love the simple style of this poster and how an image is made just using the hand and the screw. I think that it works well with the space and there is a focus point in the middle of the design.