“But not to believe in the possibility of dramatic change is to forget that things have changed, not enough, of course, but enough to show what is possible. We have been surprised before in history. We can be surprised again. Indeed, we can do the surprising. The reward for participating in a movement for social justice is not the prospect of future victory. It is the exhilaration of standing together with other people, taking risks together, enjoying small triumphs and enduring the disheartening setbacks—together.“