If you have anything really valuable to contribute to the world it will come through the expression of your own personality, that single spark of divinity that sets you off and makes you different from every other living creature. Bruce Barton
Nature teaches more than she preaches. There are no sermons in stones. It is easier to get a spark out of a stone than a moral. John Burroughs
You can give some kind of spark of life to a comic that a photograph doesn't really have. A photograph, even if it's connecting with you, it seems very dead on the page sometimes. Daniel Clowes