I think this rationale is largely conflated with the idea that the laguage we speak dictates how we think. As others have mentioned, this is largely considered

I think this rationale is largely conflated with the idea that the laguage we speak dictates how we think. As others have mentioned, this is largely considered a falacy nowadays. The most obvious argument against this is that you can very easily conceive of something but be unable to articulate it. You can _think_ something but be unable to _put it into words_. Given this, it stands to reason that thought =/= language. Similarly, new words are coined all the time to refer to new and original ideas, these ideas must - if you believe language dictates what we can conceive - be impossible to form. If you're interested in this subject, I can strongly recommend The Language Instinct by Steven Pinker. (It's available on Kindle and there's plently of 2nd hand paperbacks online too.)