And we could have all this,' she said. 'And we could have everything and every day we make it more impossible.' 'What did you say?' 'I said we could have everything.' 'We can have everything.' 'No, we can't.' 'We can have the whole world.' 'No, we can't.' 'We can go everywhere.' 'No, we can't. It isn't ours anymore.' 'It's ours.' 'No, it isn't. And once they take it away, you never get it back.
If we are willing to act violently in pursuit of a peripheral interest, everyone can be certain that, when a vital interest is at stake, we will be still more violent. 'Credibility' is defined as the willingness to kill a lot of people now for a not very good cause to assure the world that we'll kill a lot more people if we can find a better one.
She was feeling the pressure of the world outside and she wanted to see him and feel his presence beside her and be reassured that she was doing the right thing after all.