Growing up is losing some illusions, in order to acquire others.
农业的成功不仅以产量衡量，还以土壤和社区的健康来衡量。
译文：抬头望去，看不到那繁华的景象。所谓的繁华，不过是虚幻杂乱的，而世人却贪恋不已。
Understanding the real lives of the poor is the first step toward designing effective policies to help them.
Life was simple before World War II. After that, we had systems.