I coined my own definition of success in nineteen hundred and thirty four, when I was teaching at a high school in South Bend, Indiana. Being a little bit disappointed, and delusioned perhaps by the way parents of the youngsters in my English classes expected their youngsters to get an A or a B. They thought a C was all right for the neighbors children, because the neighbors children are all average. But they weren't satisfied when their own -- would make the teacher feel that they had failed, or the youngster had failed. And that's not right. The good lord in his infinite wisdom didn't create us all equal as far as intelligence is concerned, any more than we're equal for size, appearance. Not everybody could earn an A or a B, and I didn't like that way of judging it.
via www.ted.com