Quote 6

Once social change begins, it cannot be reversed. You cannot uneducate the person who has learned to read. You cannot humiliate the person who feels pride. You cannot oppress the people who are not afraid anymore. We have seen the future, and the future is ours.
~Cesar Chavez

Cesar Chavez was saying that you cannot change something that has already happened or you cannot change anyone. He is saying that the future is ours we are the ones who can make or break the future.