Here's an interview with a guy who worked on something hard for seven years (and succeeded): http://www.pbs.org/wgbh/nova/proof/wiles.html http://www.pbs.org/wg

Here's an interview with a guy who worked on something hard for seven years (and succeeded): http://www.pbs.org/wgbh/nova/proof/wiles.html http://www.pbs.org/wgbh/nova/proof/wiles.html