Here's one of them, talking about Camus's Myth of Sisyphus, that bloke who was condemned by his gods to constantly have to push a boulder up a mountain only to have to see it roll back down at the end and have to start all over again.
Yeah, that guy.
So the question is, when there is no hope of change in the end, do you keep on fighting or do you give up?
Here's the rest of David Corbett's post, which may (?) have the answer for you...