Quick note, Persian is the proper and historical name of "Farsi" in English. Farsi is the local name (and what most Persian speaking people call their language

Quick note, Persian is the proper and historical name of "Farsi" in English. Farsi is the local name (and what most Persian speaking people call their language in their own language), much like "French" vs "Français" in English. To be pedantic, it is improper to say "I speak Français", rather one should say "I speak French".