* Latin: He studied Latin extensively, beginning at Wynyard School and continuing at Oxford. His mastery of Latin was crucial for his work in medieval literature and his ability to read the works of the Church Fathers.
* Greek: Lewis also learned Greek, which was essential for understanding the New Testament and other ancient Greek texts.
His knowledge of Latin and Greek was instrumental in shaping his thought and writing. He used his understanding of these languages to translate ancient texts, analyze literary works, and formulate his own philosophical and theological arguments.