Vanity asks the question is it popular? The conscience asks the question is it right? And there comes a time when one must take a position that is neither safe nor politics nor popular but he must do it because conscience tells him it is right.
Now the time is passing and I'm not going to… I was going into the need for direct action to dramatize and call attention to the gulf between promise and fulfillment. I've been searching for a long time for an alternative to riots on the one hand and timid supplication for justice on the other and I think that alternative is found in militant massive non-violence. I'll wait until the question period before going into the Washington campaign. But let me say that it has been my experience in these years that I've been in the struggle for justice, that things just don't happen until the issue is dramatized in a massive direct-action way. - "The Other America" Speech by Rev. Martin Luther King, Jr.
http://www.gphistorical.org/mlk/mlkspeech/index.htm