正如我和乔治·舒尔茨（George P. Shultz ） 、 威廉·佩里（William J. Perry ） 、 亨利·基辛格、山姆·那恩（Sam Nunn）等人五年前所指出的，随着有核国家数量的增加，核威慑变得越来越不可靠、越来越危险。
As I, along with George P. Shultz, William J. Perry, Henry A. Kissinger, Sam Nunn, and others, pointed out five years ago, nuclear deterrence becomes less reliable and more risky as the number of nuclear-armed states increases.