Here's a gem from MLK Jr. I like to keep handy:

"I have a dream that my four little children will one day live in a nation where they will not be judged by the color of their skin but by the content of their character."

To note is that he doesn't distinguish between positive or negative judgment. He says they will not be judged by the color of their skin. Positive judgment, no matter how positive or what its about, done based off of skin color, is wrong. It is the true definition of racism, and is the one true source of all the hate in our country.