"In work, Comrade Stalin said, it is necessary to move decisively, with the investment of a decisive quantity of resources, but in the basic directions. It is also necessary to use Germany to the utmost; there, there are people, and equipment, and experience, and factories. Comrade Stalin asked about the work of German scholars and the benefits which they brought to us."
January 1, 1970
https://en.wikiquote.org/wiki/Igor_Kurchatov