They always mean or signify far more than they're supposed to if their job is simply to make a comparison.

他们总是比简单的完成一个比喻,而一位或者代表了更多的深层含义。

耶鲁公开课 - 弥尔顿课程节选

And what's interesting is that if you look at the utopian rhetoric it almost always includes hints of this utopian relationship to schooling.

有意思的是,如果你了解乌托邦这一修辞比喻,其含义常常包括,与教育的乌托邦一般的关系的暗示性信息。

麻省理工公开课 - 媒体、教育、市场课程节选