Never complain and never explain.
Be thine own palace, or the world's thy jail.
If you're going through hell, keep going.
Problems are not stop signs, they are guidelines.
Wherever you are - be all there.
The secret of getting ahead is getting started.
Without hard work, nothing grows but weeds.
The most effective way to do it, is to do it.
The dog that trots about finds a bone.
If you think you can do it, you can.
There is a different future that is available to North Korea, if they choose differently.
Any agreement that you have isn't going to be based on North Korea's intentions or trust.