Expect problems and eat them for breakfast.
To be a good loser is to learn how to win.
Who seeks shall find.
Go for it now. The future is promised to no one.
If you think you can do it, you can.
Know or listen to those who know.
Be thine own palace, or the world's thy jail.
Begin to be now what you will be hereafter.
Things do not happen. Things are made to happen.
If you're going through hell, keep going.
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.