what does the author mean by this quote? Giving brainliest!

Answer:
the class struggle is crucial, therefore the rich man who robs the poor and provokes a reaction from them, is doing the same job as the executioner who handles the guillotine with the rich mans head in it.
Explanation:
im assuming its talking about Dickens a tale of two cities because of what i found here: (hopefully the context helps here)
"In other words, the French aristocracy had dug their own graves. But there is no perception here of what is now called historic necessity. Dickens sees that the results are inevitable, given the causes, but he thinks that the causes might have been avoided. The Revolution is something that happens because centuries of oppression have made the French peasantry sub-human. If the wicked nobleman could somehow have turned over a new leaf, like Scrooge, there would have been no Revolution, no jacquerie, no guillotine — and so much the better. This is the opposite of the ‘revolutionary’ attitude. From the ‘revolutionary’ point of view the class-struggle is the main source of progress, and therefore the nobleman who robs the peasant and goads him to revolt is playing a necessary part, just as much as the Jacobin who guillotines the nobleman. Dickens never writes anywhere a line that can be interpreted as meaning this. Revolution as he sees it is merely a monster that is begotten by tyranny and always ends by devouring its own instruments. In Sydney Carton's vision at the foot of the guillotine, he foresees Defarge and the other leading spirits of the Terror all perishing under the same knife — which, in fact, was approximately what happened."
heres the meaning to some words:
goads: provoke or annoy (someone) so as to stimulate some action or reaction
Jacobin: a member of a democratic club established in Paris in 1789. The Jacobins were the most radical and ruthless of the political groups formed in the wake of the French Revolution, and in association with Robespierre they instituted the Terror of 1793–4.