Margaret Cavendish said this quote

I am not covetous, but as ambitious as ever any of my sex was, is, or can be; which makes, that though I cannot be Henry the Fifth, or Charles the Second, yet I endeavour to be Margaret the First; and although I have neither power, time, not occasion to conquer the world as Alexander and Caesar did; yet rather than not be mistress of one, since Fortune and Fates would give me none, I have made a world of my own; for which nobody, I hope, will blame me, since it is in everyone's power to do the like.