Clarification Edit: for people who speak English natively and are learning a second language
Perhaps other people have said it but this is the quote I’m familiar with:
“The problem with defending the purity of the English language is that English is about as pure as a cribhouse whore. We don’t just borrow words; on occasion, English has pursued other languages down alleyways to beat them unconscious and rifle their pockets for new vocabulary.”
James Nicoll