And I think it supports Dijkstra's argument [1]: "Besides a mathematical inclination, an exceptionally good mastery of one's native tongue is the most vital asset of a competent programmer." https://twitter.com/CodeWisdom/status/1318597850411008006
Not sure why it's "one's native tongue" and not "same language as the people you work with", as many of us hardly use our native language once we move away from the country we were born in, especially when talking about programming.
I guess he meant: If you know how to formulate some concept efficiently in your native tongue, you can work out how to translate it into another [programming or human] language.