Fear binds people together. And fear disperses them. Courage inspires communities: the courage of an example - for courage is as contagious as fear. But courage, certain kinds of courage, can also isolate the brave.
Susan SontagStanding alone, photographs promise an understanding they cannot deliver. In the company of words, they take on meaning, but they slough off one meaning and take on another with alarming ease.
Susan Sontag