Interesting read, from a Chinese speaker and father of bilingual (multilingual?) children. I love the beginning:
“If a person who speaks three languages is trilingual, and one who speaks four languages is quadrilingual, what is someone called who speaks no foreign languages at all?
Answer: An American”
Read Mr. Kristof’s full article here: Hay Que Aprender Español. Ranhou Zai Xue Zhongwen