We might go so far that we will re-invent proto-indo-european language!

Or much further down the language tree to include finno-Ugric languages as well. But worry not, although I'm not an expert, I took a look and did my own research and found out that as Finnish is one of the ten oldest languages, it actually is the one and only language that still uses the same words as was used in the worlds oldest, the first, the one and only mother tongue, the before-pre-pre-pre-proto-all-languages-language. So fear not, I can tell you those few keywords which all people should start using from now on. There's: "mhh", "rrrh", "aaa", "umh" and "hmm" just to mention few. Depending on where you use these old words and phrases, they mean: "I'm satisfied", "go away", "come", "mine not yours", "sleep now", "it's dark", "hungry", "we eat", "I said go away", "my cave", "sad", "happy", "we go fish", "sauna time", "watch fire".

So much more obvious than emojis.

Finns refused to change all their words to modern, fancy words so these are the ones you can still use and all Finns will understand. Heck, we might perhaps accept you to our tribe!

Mmrumh.

P.S.
I'm sorry, being all serious about stuff has it's toll on me. My jokes build up and at one point I just have to let them out or, I don't know, our universe explodes or something. I've been saving this idea for a while now and now that I've let it out, I feel much better. :D