translation.en: Humans have lived for much, much longer than the approximately 10,000 years of settled agricultural civilization in small family groups. Nomadic hunters bring down rabbits, gathering food.
translation.zh: 人类活在地球上的时间， 比起约一万年的定居农业文明要长得多。 以小家庭为组织的游牧猎人，射杀兔子，采集食物。