To claim power over what you do not understand is not wise, nor is the end of it likely to be good. - Ursula K. Le Guin

I suppose the most important thing, the heaviest single factor in one's life, is whether one's born male or female. In most societies it determines one's expectations, activities, outlook, ethics, manners — almost everything. Vocabulary. Semiotic usages. Clothing. Even food. Women... women tend to eat less... It's extremely hard to separate the innate differences from the learned ones. Even where women participate equally with men in the society, they still after all do all the childbearing, and so most of the child-rearing....

“But what’s the good of this sort of ‘understanding,’” Dearri said, “if it doesn’t result in practical, technological applications? Just word juggling, isn’t it?”
“You ask questions like a true profiteer,” Shevek said, and not a soul there knew he had insulted Dearri with the most contemptuous word in his vocabulary; indeed Dearri nodded a bit, accepting the compliment with satisfaction.

Great artists make the roads; good teachers and good companions can point them out. But there ain't no free rides, baby. No hitchhiking. And if you want to strike out in any new direction — you go alone. With a machete in your hand and the fear of God in your heart.