What does SC Lewis mean when he said The task of a modern day educator is not to cut down jungles but to irrigate deserts?

In this quote, C.S. Lewis is highlighting the importance of nurturing and developing individuals who may initially seem barren or lacking in knowledge and understanding. Instead of focusing on diminishing existing knowledge and potential (cutting down jungles), educators should focus on nourishing and enriching the minds of those who are in need of guidance and support (irrigating deserts). It emphasizes the role of educators in fostering growth and development in students who may not have had access to strong educational resources or support.