Civilization advances by extending the number of important operations which we can perform without thinking of them.
文明的进步是通过扩大我们可以不加思索地进行的重要活动的数量。
-- Alfred North Whitehead 阿尔弗雷德北怀特黑德
Civilization advances by extending the number of important operations which we can perform without thinking of them.
文明的进步是通过扩大我们可以不加思索地进行的重要活动的数量。
-- Alfred North Whitehead 阿尔弗雷德北怀特黑德