Taken from this interview with Jon Stewart from way back when (quote begins around the 8 minute mark or so).
I should like to help everyone if possible; Jew, Gentile, black man, white. We all want to help one another. Human beings are like that. We want to live by each other's happiness, not by each other's misery. We don't want to hate and despise one another. In this world there is room for everyone, and the good earth is rich and can provide for everyone. The way of life can be free and beautiful, but we have lost the way. Greed has poisoned men's souls, has barricaded the world with hate, has goose-stepped us into misery and bloodshed. We have developed speed, but we have shut ourselves in. Machinery that gives abundance has left us in want. Our knowledge has made us cynical; our cleverness, hard and unkind. We think too much and feel too little. -Charlie Chaplin in “The Great Dictator”
Source: http://www.imdb.com/title/tt0032553/quotes Found this while listening to a music mix, makes me want to see the movie. Music: http://www.youtube.com/watch?v=NGhXjCuucLI&feature=related Part of the quote at 51:25