They say that's the source of all power...
or something like that....
To explain, anything nowadays, you need to be able to speak to your audience, whoever they are.
I imagine that would need to include a great many languages, probably
For credibility, or fun
Languages can often be (but not always) the barrier to understanding
Dialect too, and of course, spelling.
German, for example, I am told - is a highly technical language
Russian is romantic
French .... well, I tend to listen to the accent
I love Spanish
Latin is fascinating
Sandscript interesting
All codes by definition and interwove. Language has changed, evolved too.
At the beginning it must have involved a lot of strange sounds, gesticulation and upset of some form