There was an exciting discussion between a teacher and his students about music. Every student tried to approach one's personal reasons from listening to music.
The students were enjoying the discussion and were eager to talk about themselves since there was someone ready to listen to them and understand their ambitions, convictions, and worries.

During the discussion, one student said:
"Music is a language!"

Apparently, this answer provoked the teacher who commented by saying:
"I see! … But what is the meaning of "language"?

The student answered quickly:
"It's a means of communication!"

The teacher slowly noticed:
"Most people repeat the same...