Negative subconscious attitudes aren't the same thing as (though they might cause or be caused by) conscious opinions that such-and-such people are inferior in some way.
Indeed. For some reason I'm not sure of, I instinctively dislike Chinese people, but I don't endorse this dislike and try to acting upon it as little as possible (except when seeking romantic partners -- I think I do get to decide what criteria to use for that).
Here's the new thread for posting quotes, with the usual rules: