Sometimes your professors make you busy." Foreign students not only give schools more applicants to choose from, they also provide money.

VOA: special.2010.05.27

That risk of default can make it harder and costlier for them to borrow more money.

VOA: special.2010.11.19

This would make each project take a great deal of time and cost more money.

VOA: special.2009.12.13

"I started thinking about where else can I get some kind of reasonable rate of return where return can actually be defined more fully than just how much money did I make."

VOA: special.2011.01.14