"One-half of mankind is weak, typically sick, changeable, inconstant... she needs a religion of weakness that glorifies being weak, loving, and being humble as divine: or better, she makes the strong weak--she rules when she succeeds in overcoming the strong... Woman has always conspired with the types of decadence, the priests, against the 'powerful', the 'strong', the men"
-Nietzsche
I always liked Weininger's description of women the most.
There's a reason why men lose at least 20 IQ points when they're horny.
Look at how much women hate each other.