The oppressed are allowed once every few years to decide which particular representatives of the oppressing class are to represent and repress them in parliament.
I shout at the radio when someone starts talking over the end of a song. Shut up! I don't want to hear that the DJ has just found a mouldy sandwich in the corner of the studio. Nor do I like it when the magic of something you're watching is shattered by an advert for Argos.
Few will have the greatness to bend history itself; but each of us can work to change a small portion of events, and in the total; of all those acts will be written the history of this generation.