“I'm afraid that it's not possible to design a defense against every co...” — Steven Weinberg Quote

“I'm afraid that it's not possible to design a defense against every conceivable threat that you can think of.”

“Certainly science, because of its ability to increase our capacities to do things, raises terrible risks for us all. If it were possible to undiscover nuclear fission, I would be very happy to undiscover it, because of the risks that it puts us all under.”

“The most influential utopian idea of the nineteenth and twentieth centuries was socialism, which has failed everywhere. Under the banner of socialism, Stalin's U.S.S.R. and Mao's China gave us not utopias but ghastly anti-utopias.”

“I'm not trying to be the triple threat guy. I'm still working on this one threat; acting.”

“Our United States military is not our threat.”

“Your biggest threat is the person who knows the most about you.”