Being opposite and complementary to each other and united is the basic cause of harmony.
Being opposite and complementary to each other and united is the basic cause of harmony.
相反相成，对立统一，是形成和谐的根本原因。
Being opposite and complementary to each other and united is the basic cause of harmony.
相反相成，对立统一，是形成和谐的根本原因。