value
Value means generally good, worth, usefulness, value, satisfying human desire or interest, tempering, satisfying, or satisfying. There is a kind of value according to whether human desire or interest is economical, social, theoretical, moral, or religious. Commodities are useful in everyday life and also have a certain value. The theoretical value is good, the moral value is good, and it is beauty that meets aesthetic concerns. Buildings that do not help in real life are also of historical and social value. It is value theory to study the relationship between value and fact, such as what is value, how to recognize value, and what is judged to be good, bad, cool, right, wrong with respect to things or properties.