Joanna Russ, How to Suppress Women's Writing, pages 120-121

In everybody's present historical situation, there can be, I believe, no single center of value and hence no absolute standards. That does not mean that assignment of values must be arbitrary or self-serving (like my students, whose defense of their poetry is "I felt it"). It does mean that for the linear hierarchy of good and bad it becomes necessary to substitute a multitude of centers of value, each with its own periphery, some closer to each other, some farther apart. The centers have been constructed by the historical facts of what it is to be female or black or working class or what-have-you; when we all live in the same culture, then it will be time for one literature. But that is not the case now. Nor is there one proper "style." There are many kinds of English...and before determining whether (for example) Virginia Woolf "writes better than" Zora Neale Hurston, it might be a good idea to decide who is addressing the mind's ear and who the mind's eye, in short, what English we're talking about. One is a kind of Latin, sculptured, solid, and distinct, into which comes the vernacular from time to time; the other is literary-as-vernacular: fluid, tone-shifting, visually fleeting, with the (impossible) cadences of the mind's ear constantly overriding the memory of the physical ear... If the one kind of English is too slow and too eternally set, is not the other kind too facile, too quick, always a little too thin?

There used to be an odd, popular, and erroneous idea that the sun revolved around the earth.

This has been replaced by an even odder, equally popular, and equally erroneous idea that the earth goes around the sun.

In fact, the moon and the earth revolve around a common center, and this commonly-centered pair revolves with the sun around another common center, except that you must figure in all the solar planets here, so things get complicated. Then there is the motion of the solar system with regard to a great many other objects, e.g., the galaxy, and if at this point you ask what does the motion of the earth really look like from the center of the entire universe, say..., the only answer is:

that it doesn't.

Because there isn't.