This question varies from person to person, and there are many answers. To sum it up in one sentence, I think that a person&;s bottom line is to abide by the law, maintain public order and carry forward fine customs. A person&;s dignity is wealth (fame and fortune). If there is wealth, there is dignity. If there is no wealth, there is no dignity. A person will not consider the problem of cold until he has solved the problem of hunger. Only when the problem of hunger and cold is solved will the rice, oil, salt, sauce and vinegar tea be further considered. Only when you have enough to eat and wear warm clothes can you have the ability and conditions to consider other things like food, clothing, housing and transportation, and you can further consider studying, working and living a high-quality life, as well as filial piety and supporting your parents, marrying and having children, raising children and enjoying your old age. If you don&;t have enough to eat and clothes to cover your body, how can you live by begging? ! If your livelihood is in question, and you are unable to support and filial your parents, marry and have children, and enjoy your old age, what dignity can you keep? ! As for how important it is, I think it is very important for people who have enough to eat and wear warm clothes, which is heavier than Mount Tai. For those who have eaten the last meal without the next, the bottom line is very important, but dignity is not important, and it is lighter than a feather. Because dignity is not enough to eat, survival is the most important thing. Therefore, no matter when and where, no matter how bad the situation is, we must keep our bottom line. As for dignity, it depends on your own specific situation. If you have the ability, conditions and strength, you should talk about dignity. Otherwise, you will lower your posture, be wronged and seek perfection, and even be humiliated by your legs. Only those who study hard, work hard and make unremitting efforts can keep the bottom line, enjoy dignity and be sustainable.