Learning another language makes you think in different ways. Language follows different composition and logic, to produce the same results. There is nothing better than learning languages, in teaching your brain to approach the same problem, from a multitude of perspective.
Your response implies a deep misunderstanding of education.
Edit: It should be... its extremely important to teach people how to interpret. Consider what that means and how fundamentally important it is for logic.
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That’s just a bonus...
Edit: I want to sing in French and argue in German...