Why did cosimo de Medici promote the study of greek languages?

Cosimo de' Medici promoted the study of Greek languages as part of his broader effort to foster Humanism during the Renaissance. By encouraging the revival of classical texts and philosophies, he aimed to reconnect contemporary society with ancient Greek and Roman thought, which he believed could enrich art, culture, and education. This promotion also served to enhance the prestige of Florence as a center of learning and culture, aligning with his family's political and economic ambitions. Ultimately, Cosimo's support of Greek studies helped lay the groundwork for a cultural renaissance that emphasized the value of classical knowledge.