使用给定的英文文本翻译成中文。
文本: "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."
我有一个梦想，那就是我的四个小孩有一天可以生活在一个不是以肤色而是以品德为评判标准的国家。