Answer:
My understanding about the quote "I do not agree with what you say but I will defend to death your right to say it" or "I disapprove of what you say, but I will defend to the death your right to say it" is all of us, young or old, women or men, rich or poor have the right to fight for ourselves if you think you are doing the right thing or the wrong thing and we all have the right to defend ourselves or we should be free to speak and express our opinions.