If it takes you 20 or 25 years to establish yourself in one field, you really ought to be careful not to stray too far.
I have quite a strong sense of wanting to sort of, wanting to help others. I'm not claiming I'm a saint, but I have a genuine, genuine belief in trying to help others.
We're probably going to see some post-2014 military presence - some U.S. presence and a NATO presence - and while we've got much work to do in the next 29 months, we'll have additional time later for the continued professionalization of the Afghan security forces.

