This is a good quote I just added to my email signature:

“People who talk about revolution and class struggle
without referring explicitly to everyday life,
without understanding what is subversive about love
and what is positive in the refusal of constraints,
such people have a corpse in their mouth.”
-Raoul Vaneigem, “The Revolution Of Everyday Life”

For more info, go to http://www.wikipedia.com and look up “situationism”.