Yeah, it's easy to use an analogy to create an impression that does not hold up to scrutiny. The problem with analogies is that they cannot "prove" anything. They only reflect on that being compared to if chosen well enough. Choose one without seeing the full picture (based on superficial and mild resemblance that does not carry across into the most important issues) and it only serves to create a false impression.
Given that not everyone is improvising/playing short pieces by ear on to a high level before starting to read compositions (which would be the equivalent to how we all learn language- not by memorising long speeches or novels away from written words, but by making up our own combinations) the analogy neither works nor proves anything- when misapplied to classical compositions.
First of all, analogies do not prove anything, nor are they supposed to prove anything.
Secondly, this analogy holds true in many ways; have you ever tried learning a new language?
If your vocabulary is limited in a language, then your speech will also be limited.
Also, you won't be able to write anything down.
Given that not everyone is improvising/playing short pieces by ear on to a high level before starting to read compositions (which would be the equivalent to how we all learn language- not by memorising long speeches or novels away from written words, but by making up our own combinations) the analogy neither works nor proves anything- when misapplied to classical compositions.
Again, you can start banging on the piano, just like you can start yelling jibberish and call it Spanish, but the analogy works.
There are different ways to learn both piano and language.
Plus, "improvising on a high level" doesn't mean anything.
With a language, you start with the bits and pieces first; if you're an infant, then you'll become attuned to the sounds of the language first, and you'll learn how to read and write later on in school.
If you're learning a second language (like music) in school, then you'll speak, read, and write, learning in small steps. People don't combine words right away; you have to learn the words before you can combine them.
You don't memorize long speeches when you first learn a language, and you don't memorize long pieces when you first learn piano.
If you don't know many words at all, you don't have a lot to work with. However, you can start speaking jibberish and pretend it's a language, just like you can press ten keys on the piano and pretend it's a composition.
Just as a side note, it's nice to see you again, nyiregyhazi-- I haven't been here for quite a while, and I see that you're still engaged in debate.