The process must be concealed from - non-existent for - the photographer, who by definition need think of the art in the taking and not in the making photographs... In short, all that should be necessary to get a good picture is to take a good picture.

The second great product of industry should be the rewarding life for every person

An essential aspect of creativity is not being afraid to fail.

Work only on problems that are manifestly important and seem to be nearly impossible to solve. That way you will have a natural market for your product and no competition.

Intense concentration for hour after hour can bring out resources in people that they didn't know they had.

A mistake is an event, the full benefit of which has not yet been turned to your advantage.

Anything worth doing is worth doing to excess.