Clever Vocabulary: related text and phrases Origins and sources at source phrase bases be considered a recipe for disaster, problems, accomplishment, etc. idiom starting delivery birthplace cradle derive from a thing phrasal verb emanate emanate from/through anything/anyone phrasal verb fount fountainhead hail natal origin originate paternity prove

Shen Jiahao is an independent history researcher with expertise in Global Historical Studies. A postgraduate scholar from the esteemed King's College London, he has dedicated his academic journey on studying past civilizations, particularly within the medieval Islamic era. With an insightful perspective and a deep understanding of global history, S