You accept failure as a possible outcome of some of the experiments. If you don't get failures you're not pushing hard enough on the objectives.
I really believe that we don't have to make a trade-off between security and...
The Soviet Union did not achieve victory over the West so was my information...
Success consists in being successful not in having potential for success. Any wide piece of ground is the potential site of a palace but there's no palace till it's built.