For example, the answer is: ① "There is no dye in the mud, and there is no demon in the lotus." No matter how chaotic things are, there are always some people who can stick to their beliefs, and that is the backbone of society. "Never stand by the river, just don't get your feet wet." Even in a dirty environment, you can clean yourself and keep good moral integrity. This is a noble character. (Quoting idioms or famous sayings, 2 points; Clarification, 1 minute. ) none