24. The computing system of claim 23 wherein the module includes software instructions for execution in the memory of the computing system.
23. A computing system configured to recommend content, comprising: a memory; a module stored on the memory that is configured, when executed, to: extract quotations from a corpus of text documents; identify one or more entities that are referenced by each of the extracted quotations, each of the identified entities being electronically represented by the content recommendation system; index the extracted quotations, wherein indexing the extracted quotations includes storing a speaker-verb-quote triple in an inverted index managed by the content recommendation system; determine one or more of the extracted quotations that match a received quotation search request; and provide the determined one or more quotations.