“Math is sometimes called the science of patterns.”— Ronald Graham Related Quotes “A must read book”— “We are more disturbed by a calamity which threatens us than by one which has befallen us.”— John Lancaster Spalding “A library is never — for lovers of the written word — simply a place for conserving or storing books but rather a sort of living creature with a personality and even moods which we should understand and learn to live with.”— Francisco Márquez Villanueva