You can't make war against terror. Terror is a technique of battle. It's a tactic that has been employed since time immemorial. You can conduct clandestine action against terrorists, and that must be done.
John le CarreGerald Westerby, he told himself. You were present at your birth. You were present at your several marriages and at some of your divorces, and you will certainly be present at your funeral. High time, in our considered view, that you were present at certain other crucial moments in your history.
John le Carre