They can access a vast universe of information, communicate at little or no cost with their friends and family, and connect with others with whom they can cooperate in new ways. The other five billion are still stuck in the Paper Age in which my generation grew up.
放眼全球，二十多亿人生活在数字时代。他们可以接入广袤无垠的信息世界，以极低甚至零成本与朋友和家人通信，与其他他们需要合作的人联系。其他五十亿人仍生活在我们这一代人生长其中的纸时代。