The sentence "Don't smell the fireworks of the world, but eat the delicacies of the world" means:
Describes a person who is outside the world, does not care about worldly troubles, and only focuses on enjoyment The taste and pleasure of gourmet food.
Among them, "not listening to the fireworks of the world" refers to not caring about worldly affairs and complicated emotional entanglements, just like being in a fairyland far away from the world. "But eating the delicious food in the world" means focusing on enjoying the fun and taste of food, and treating the food in the world as spiritual enjoyment. This attitude expresses an attitude of detached from the world and enjoying the beautiful life.