The western sages’exploration about the “balance and felicity category” and the relation between them

Category of Felicity" urges and inducts people to get closer to it, meanwhile, it refers to the efforts for seeking felicity and attaining such kind of satisfaction and balance in this process. "Category of Balance" indicates the cooperation between the whole society and all individuals. It has similar contents to felicity. The western sages make a comprehensive presentation and description about the "Category of Felicity" and "Category of Balance". And research will be made into the relation between the "balance" and "felicity"——whether it is the promotion of people’s views about felicity or people’s further reflection on "Category of Felicity" and how to achieve and attain the balance.