I took Spanish in high school, but I don't really enjoy it. I either want to take French, Mandarin or Arabic next year. I will probably be a businessman so I am wondering which language will be the most useful? China is a rapidly growing power, so I thought Mandarin may be useful, but on the other hand French is good to know (especially in the fashion business) because so many people speak it. Which language do you feel would be most useful in this day and age in business?