Progress in agriculture must be measured not just in yield, but in long-term environmental impact.
农业的进步不仅要以产量衡量,还要以长期的环境影响来衡量。
社会结构因此被定义为实际存在的社会关系的总网络。
理解计算的极限对于推进计算机科学领域至关重要。
用音乐传递希望。
Sustainability is not a style, it's a responsibility.
中心地的等级越高,其服务的区域越大,此类中心地的数量越少。
世界称之为不道德的书,是那些向世界展示其自身羞耻的书。
I wanted to sell a million records, and I sold a million records. I wanted to go platinum; I went platinum. I’ve been working nonstop since I was 15. I don’t even know how to chill out.