"Obama is seen as a domestic policy president, somebody without much foreign policy or national security experience, and Americans naturally wonder and maybe worry about how he is going to deal with those issues,".

VOA: standard.2010.01.06

It comes from personal experience that raises a question at least about whether all values can be translated without loss into utilitarian terms.

是亲身见闻所引起的疑问,是否所有的价值都可以完好无损地,转换为功利主义的形式。

耶鲁公开课 - 公正课程节选

It is an understanding that cannot be achieved without a serious examination of the western experience.

如果不仔细研究西方历史的发展经历,是不可能有这种认知的

耶鲁公开课 - 古希腊历史简介课程节选