We should be able to read whatever we want, just as we should be able to eat whatever we want.

我们应该有权利读我们想读的东西，就像我们可以吃所有想吃的东西一样。

耶鲁公开课 - 弥尔顿课程节选

It's not surprising, therefore, that people should be eating more fruits and vegetables, and our ancestors were eating much more.

因此毫无疑问,人们应该吃更多的水果和蔬菜,而我们的祖先吃的更多

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

When we talk about what to eat, how do we get advice on this and where do we look?

当我们讨论到我们该吃些什么的时候,我们应该从哪儿以及如何获得参考建议呢

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

So could you use taxes and subsidies, for example, to raise the price of foods that you think people should be eating less of, and lower the price of things you would like people eating more of?

你能通过税收和补助金的方式来解决吗,例如,抬高那些你觉得大家应该少吃,的食品的价格,降低那些你认为我们,应该多吃的食物的价格

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选