“What we're attempting to do is measurecollective happiness on a much larger scale, similar to measuring the temperature outside,” Professor Danforth said。
丹福思教授说：“我们想评定更大范围人群的集体快乐指数，就像测量室外温度一样。”
2
Think about what this means as a measure of our collective social and economic progress.
想一下，要衡量我们共同的社会和经济进步，这会意味着什么。
3
Gravity -like time - does not exist. Your scientists can measure it, but it is simply a collective agreement.