"言葉は葉のようなものであり、それらが最も豊富にあるところでは、下にある意味の果実はほとんど見つからない。"

Simplified Meaning:

When people talk a lot without thinking carefully about what they're saying, their words don't usually have much valuable meaning. Imagine a tree covered in leaves, but with very few fruits. The leaves may look impressive, but the fruit is what actually provides nourishment. It's the same with people who talk a lot but don't say anything important. For example, think about a student in class who always raises their hand and talks, but what they say doesn’t really help understanding the lesson. They may want to seem smart or involved, but because they haven't thought deeply about the subject, their comments don't offer much insight. To apply this idea, focus on making your words meaningful and thoughtful, rather than just talking for the sake of talking. If you think before you speak, you’re more likely to contribute something useful, like the tree that has fewer leaves but plenty of fruits.