《宋史·列传·卷八十六》
唐穅本是因王安石的推荐而担任了谏官，只因他借请求奏对的机会极力论说了王安石的罪过，结果被贬谪而死。
唐坰本以安石引荐为谏官，因请对极论其罪，谪死。
Tang Tan was appointed as a counsellor because of Wang Anshi's recommendation. Because he took the opportunity of a request to play against to strongly argue about Wang Anshi's crimes, he was relegated and died.