Maybe it should be Chinese

That would weed the wheat from the chaff, so to speak, and most of our products come from there anyway.

Personally, I would like to make Latin the official language. In Europe that worked well for most purposes. Sed sic friat crustulum.

I think the other sign says: Texas is not a Mexican colony. I didn't know what that was about, until I found this link:
http://www.2020site.org/texas/lesson27.html
Blogging has the unfortunate side effect of making me actually do research and learn something.