Elledan, perhaps it's not the English language that's limited, perhaps it's your ability to use and comprehend it? hehehe.. sorry, I couldn't resist.
Men and women are NOT equal, apart from all the physical differences, we don't function the same, we are not chemically the same, we perceive things differently, we react to stimuli differently, etc etc etc. Our brains work differently. This much is FACT.
Does this mean one is 'better' than the other? No. That's the trick, to understand that on average we are different, we have different perspectives and different strengths and weaknesses, but to realize that this generalization does not make one better than the other, nor does it hold true for all members of each gender. Race is exactly the same -- though as humans we share a lot of traits, we are different in many ways, but that doesn't make one better than another.