They are not concerned with social cohesion , and thus bergson calls this morality " open " because it includes everyone .
他们不关心社会凝聚力,因此柏格森把这种道德称作“开放的”因为它容纳每一个人。
The philosophy of life was one of the important branch of non rational philosophy in the 20th century . Bergson was one of the most influential philosophers at that time .