> with some limits (only the first degree can be free) Some countries do, some don't. I know several people with two free master's degrees, and some people bas

> with some limits (only the first degree can be free) Some countries do, some don't. I know several people with two free master's degrees, and some people basically collect them and PhDs as a hobby through their lifetimes -- a very small minority obviously, as most are quite done after the first.