Learning a new language can change the way you see the world
https://www.psypost.org/2024/01/learning-a-new-language-can-reshape-your-concept-of-color-according-to-new-psychology-research-220742
Origin of language
Here is an interesting article regarding the origins of language. https://www.psychologytoday.com/us/blog/the-origin-words/202112/the-origins-language