The main idea about teaching that Erasmus communicated in this letter to one of his followers is the importance of adapting teaching methods to the needs and abilities of individual students. He argues against the traditional one-size-fits-all approach to education and emphasizes the need to tailor instruction to each student's unique talents and learning style. He advocates for a more student-centered and engaging approach to teaching that fosters curiosity, critical thinking, and a love for learning.
