Originally Posted by
LetheĀ°
How can you think in a language?
Surely there is no language or one universal, not spoken, in which our brain tells our body to do or say something? You'll do whatever a particular situation warrants without explicitly "telling" yourself to do so.
I.e. If you're British, and someone waves at you, you don't tell yourself, "oh, he's saying hi!" and if you are Japanese, you won't say, "oh, he's saying Konichiwa!" (sorry, my Japanese sucks) - your brain registers the action, what it looks like and the meaning of you being greeted, and you just react by waving back. I think this is something of a subconscious nature and really we all speak the same language, it is just our tongues that deliver different languages and dialects.