Confucius said that eating and drinking in humble alleys is also a good thing, and it is also true that people can't bear to be chaotic.

Confucius said, "OK, come back! A spoonful of food, a spoonful of drink, in the mean lane, people can't bear their worries, and they won't change their fun when they go back. Xian zai, you come back! " In this sentence, where is Yan Hui's "xian"?

A: The performance is that Yan Hui is as happy as ever, no matter how difficult the living conditions are. Being able to do this is the real optimism.