进行语言翻译，将英文文本翻译为中文。
"I have a dream that one day this nation will rise up and live out the true meaning of its creed: 'We hold these truths to be self-evident: that all men are created equal.'"
我有一个梦想，有一天这个国家会崛起，并实现它信条的真正含义：“我们认为以下真理不言自明，人人生而平等。”