While this might seem absurd, obviously one would want to study a given domain in its own language, I’m tempted to believe it isn’t.
In fact, learning a language specifically for a domain of study might allow you to go much further in your career.
For example, if you’re a programmer, given that practically all programming languages and computing innovations are originating from North America, learning English obviously gives you access to much more knowledge. In fact, English speakers that work in computing might not directly benefit from learning another language, at least not as much as people who learn English as a second language.
In the same way, it’s unquestionable that learning English is also good for international relations, much in the same way learning a country’s language is essential if you plan to have major interactions with them, such as living there.
I’ve also observed that for science and standards, French can be beneficial. For example, CERN, a major physics laboratories, takes its acronym from French and operates in a country that has all French, German, Italian and Romansh as official languages. German is also considered an important language for science in the same regard.
Now, if you go on the art side and start learning music, you’ll quickly discover the way Americans do music, or the way English speaking countries do it, is a far stretch from its roots. This mostly has to do with the way musical notation is in English, namely A, B, C, etc. In French and Italian, all music notation is read in solfège, which is itself a French word, also known as solfeggio in Italian. French and Italian are also two of the most closely related languages on Earth, so much that French speakers can readily understand core concepts of written Italian without any previous knowledge of the language, and vice versa for Italians. In other words, once you know French or Italian, it’s very easy to learn Italian or French.
Unfortunately for Asia lovers, major mathematician theorems did not sprout to existence in Japan or China, but mostly in Europe. In fact, English could even be considered a second citizen in science, because most of today’s modernity, including the Metric system, were not made in English. Heck, our numbering system has Arabic roots.
In any cases, the fortunate reality is that with globalization, languages can now be interchangeably used for any kind of science, be it computer science, physics science, or just pure mathematics or even art like music.
In this way, I don’t think it’s needful of me to make this article accurate or meaningful for the origins of anything. That is, nowadays, if you’re in a moderately rich society with strong access to knowledge, that is, if strong universities exist, it is possible to go very far with only one language, especially if it’s English.
In any cases, I believe limiting yourself to only one language is always limiting. English is my second language, and I don’t think I’d be at the same place today without it. English has granted me access to unprecedented quantities of knowledge not available in French, especially on the Internet given the superiority of the English Wikipedia over every other language.
So, if you’re interested in whatever, go learn a language that has to do with it, it’ll never harm to know more than your own country’s.