We are only beginning to learn what to say in a photograph. The world we live in is a succession of fleeting moments, any one of which might say something significant. When such an instant arrives, I react intuitively. There is, I think, an electronic impulse between my eye and my finger. But even this is not enough. I dream that someday the step between my mind and my finger will no longer be needed. And that simply by blinking my eyes, I shall make pictures. Then, I think, I shall really have become a photographer. 

- Alfred Eisenstaedt