Robert Dale Owen

And I hereby distinctly and emphatically declare that I consider myself, and earnestly desire to be considered by others, as utterly divested, now and during the rest of my life, of any such rights, the barbarous relics of a feudal, despotic system.

Acceptance does not mean that you placidly acquiesce to the myriad injustices that are all around you. In fact, that you are incensed about these injustices is the very reason you need to try your level best to 'right' these 'wrongs.'