So how do you feed a city like, for example, Nairobi or many other very large mega-cities with desperately poor people in them where food simply cannot be provided in cities without access to diesel and so on?" Taylor says governments need to start investing in safe and sustainable energy alternatives.

VOA: standard.2009.10.20

Are you saying that taxing Michael Jordan, say, at a 33 percent tax rate for good causes to feed the hungry is theft?

你是说按33%的税率向乔丹征税,来支持公益事业，解决温饱是盗窃行为吗？

耶鲁公开课 - 公正课程节选

Would it be wrong for someone to steal a loaf of bread to feed his starving family?

如果有人偷了块面包，来养活快要饿死的家人,那是错的吗？

耶鲁公开课 - 公正课程节选

There are more people who can work to increase the production, but beyond that point there are more people to feed than the production can produce, and that leads to a desire for expansion of the land available for cultivation.

越来越多的人从事工作,生产力得以提高,但是一旦突破临界值,花费就要超过所得了,它导致了对土地扩张的需求

耶鲁公开课 - 古希腊历史简介课程节选