Everybody should speak English?

I think that everybody should speak English because it is good to know other languages and to increase our knowledge.

I have a fiend that said me he was in California with his parents, but they can comunicate with them because my friend knew English, if my friend's parents had gone alon, they couldn't have comunicated with them, because they didn't know English.

To learn English can give us freedoom and knowledge. But, everyone hasn't  the resources to learn English.

In conclusion, I think everyone has the resources to learn English  and they should use it. My advice is that to learning English is easy because language is made of little vocabulary.