I really like this quote, but I don't think this would truly take just one day. You'll have to fight for much longer, survive for much longer, persevere for much longer. And the truth is some of us won't get there. The world is too unforgiving for that.
The only people who are mad at you for speaking the truth are those people who are living a lie. Keep speaking the truth. Some people believe their own truth, just because they can't handle a person with a borderline personality.