"One of the difficulties in bringing about change in an organization is that you must do so through the persons who have been most successful in that organization, no matter how faulty the system or the organization is. To such persons, you see, it is the best of all possible organizations, because look who was selected by it ad look who succeeded most in it. Yet, these are the very people through whom we must bring about improvements."

Next Quote

Look... we're getting to be old men, and we've spent our lives looking for the weaknesses in one another's systems. I can see through Eastern values just as you can see through our Western ones. Both of us, I am sure, have experienced ad nauseam the technical satisfactions of this wretched war. But now your own side is going to shoot you. Don't you think it's time to recognise that there is as little worth on your side as there is on mine?

— John le Carre