At the same time, we sought persistently for some avenue, some formula, for reaching an agreement with the Soviet rulers that would place this new form of power under effective restraints--that would guarantee no nation would use it in war. I do not have to recount here the proposals we made, the steps taken in the United Nations, striving at least to open a way to ultimate agreement. I hope and believe that we will continue to make these efforts so long as there is the slightest possibility of progress.