Until they became conscious ...

Until they became conscious they will never rebel, and until after they have rebelled they cannot become conscious.
Until they became conscious they will never rebel, and until after they have rebelled they cannot become conscious.

More phrases

If one does not know to which port one is sailing, no wind is favorable.
What a distressing contrast there is between the radiant intelligence of the child and the feeble mentality of the average adult.
We are masters of the unsaid words, but slaves of those we let slip out.
I have always found that mercy bears richer fruits than strict justice.
A lie gets halfway around the world before the truth has a chance to get its pants on.

Quotes from the same author

Serious sport has nothing to do with fair play. It is bound up with hatred, jealousy, boastfulness, disregard of all rules and sadistic pleasure in witnessing violence. In other words, it is war minus the shooting.
Happiness can exist only in acceptance.
Myths which are believed in tend to become true.
The ideal set up by the Party was something huge, terrible, and glittering-a world of steel and concrete, of monstrous machines and terrifying weapons-a nation of warriors and fanatics, marching forward in perfect unity, all thinking the same thoughts and shouting the same slogans, perpetually working, fighting, triumphing, persecuting-three hundred million people all with the same face.
Recently I was reading somewhere or other an Italian curio-dealer who attempted to sell a 17th century crucifix to J.P. Morgan. Inside it was concealed a stiletto. What a perfect symbol of the Christian religion.