I know that a single human can knock down every wall. 我知道一个人就足以推到每面墙

477. Separate peoples and protect the
     隔离人群
478. Happiness of some from the misery of others?
     保护某些人的远离悲伤保持快乐
479. It's too late to be a pessimist.
     现在悲观为时已晚
480. I know that a single human can knock down every wall.
     我知道一个人就足以推到每面墙
481. It's too late to be a pessimist.
     现在悲观为时已晚
482. Worldwide, four children out of five attend school.
     全世界 五个小孩中有四个可以上学
483. Never has learning been given to so many human beings.
     从来没有过这么多人可以接受教育

来自《家园 第二部分 Home Part2》第 480 行