q=%E4%B8%BA%E4%BB%80%E4%B9%88%E5%81%9A%E4%B8%AA%E5%A5%BD%E4%BA%BA%E5%BE%88%E9%9A%BE%EF%BC%9F%EF%BC%9A%E4%BC%A6%E7%90%86%E5%AD%A6%E5%AF%BC%E8%AE%BA%EF%BC%9Aan+introduction+to+ethical+theory&searchType=standard&isFacet=true&view=standard&rows=10&sortWay=score&sortOrder=desc&curlibcode=GS&searchWay0=marc&logical0=AND
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为什么做个好人很难？：伦理学导论：an introduction to ethical theory