"The study of truth requires a considerable effort—which is why few are willing to undertake it out of love of knowledge—despite the fact that God has implanted a natural appetite for such knowledge in…"

"In procreation the man is active, the woman is passive."

"The killing of evildoers is not contrary to divine justice, but is in accord with it."

"The possession of a concubine is not unlawful, if due regard be had to the conditions which make it lawful."

"The inferiority of women lies not just in bodily strength but in force of intellect."