Philippa Gregory said this quote
“ Men command the world that they know . Everything that men know they make their own. Everything that they learn, they claim for themselves. They are like the alchemists who took for the laws that govern the world, and then want to own them and keep them secret. Everything they discover,they hug to themselves: they shape knowledge into their own selfish image. What is left to us women but the realms of the unknown? ”