Civilized life has grown altogether too tame, and, if it is to be stable, it must provide harmless outlets for the impulses which our remote ancestors satisfied in hunting.

• 文明生活已经变得太平淡了，如果要使之稳定，就必须为过去我们的老祖宗从狩猎中获得满足的冲动提供无害的发泄途径。