You can train it to flap its wings to escape a situation but it's very difficult to get it to flap its wings for food.

你可以训练鸽子,通过扇动翅膀来脱离某个情境,但却很难通过训练鸽子扇动翅膀来进食。

耶鲁公开课 - 心理学导论课程节选

Some people can train themselves to do it, but it's contrary to the way the brain wants you to behave.

一些人可以训练自己做到这些,但这违背了大脑的意愿

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

It takes place in small rooms. If you begin to think about it, you can almost see the set changes: in the diner, on the train station. That's about the most open place, on the train platform. That's about the most open place we see.

在很小的空间里发生，如果你们开始思考它，你们几乎能看到场景的改变，晚饭，在火车站，那算是最室外了，在火车的月台上，那也算是最室外了。

耶鲁公开课 - 1945年后的美国小说课程节选