Clinton's success despite her high unfavorability ratings shows how far we have to go to educate the public about the need for revolution and what that will entail. We must begin with the system as it is, meet the people where they are at, and hope that by speaking to them in their language, we can lead them to question the assumptions that keep them captive of a system designed to favor the interests of the powerful. That means elections matter, even if one victory does not in itself constitute a "revolution." They provide platforms from which to educate and organize those who have not given up altogether on rescuing the US and the world from the dire circumstances we have allowed it to fall into. Sanders has shown how this can be done without depending on the very interests who control the system to get this opportunity.
A true political revolution must be based on addressing the corruption upon which the current system is built. Sanders has gotten the ball rolling, focusing our attention on the fact that the entire progressive movement depends on dealing with this problem. With our encouragement, he can keep the movement going forward. Even without his cooperation, we can proceed on our own. He has provided us a glimpse of our collective power. We have to use it, organizing around the issue of corruption and highlighting how the consequences play out in a Clinton presidency, as they no doubt will if her policies are consistent with her atrocious record of neoliberalism, neoconservatism and generally favoring the interests of Wall Street over Main Street.
If we can get average Americans to set their sights that high, they might be able to glimpse the more fundamental changes that will be required to reshape the US economy and society into something that will enable future generations to not only survive, but thrive.