The hierarchy of central places reflects the hierarchy of goods and services offered.
中心地的等级反映了所提供的商品和服务的等级。
通过反省来提升自我。
The most advanced farming technology is useless without the wisdom to apply it properly.
I strongly believe that missionaries make better products. They care more. For a missionary， it's not just about the business. There has to be a business， and the business has to make sense， but that's not why you do it. You do it because you have something meaningful that motivates you.
我们每个人都生活在各自的过去中，人们会用一分钟的时间去认识一个人，用一小时的时间去喜欢一个人，再用一天的时间去爱上一个人，到最后呢，却要用一辈子的时间去忘记一个人。
我们这个时代的巨大挑战是创建一个既公正又可持续的世界秩序。