This volume serves as a comprehensive reference tool designed to catalog and categorize thousands of significant quotations from global literature and history. Compiled by J. A. Simpson, the work draws upon the extensive research of the larger Oxford Dictionary of Quotations to provide a portable and accessible resource. It organizes historical and cultural wisdom into a structured format for scholars, writers, and casual readers seeking precise attribution and context for famous phrases.

Experts and researchers frequently cite this volume as a reliable, standard reference for verifying historical quotes. Readers often note that the concise format makes it a practical tool for quick consultation in academic or professional writing environments.