I have been frequently accused of deliberately twisting subject matter to my point of view. Above all, I know that life for a photographer cannot be a matter of indifference. Opinion often consists of a kind of criticism. But criticism can come out of love. It is important to see what is invisible to others — perhaps the look of hope or the look of sadness. Also, it is always the instantaneous reaction to oneself that produces a photograph.
My photographs are not planned or composed in advance, and I do not anticipate that the onlooker will share my viewpoint. However, I feel that if my photograph leaves an image on his mind, something has been accomplished.

Robert Frank, "Statement, 1958"; republished in: Vicki Goldberg. Photography in Print: Writings from 1816 to the Present, 1981, p. 401