In the long run, England was always going to lose France, given the permanent problems of shipping soldiers across the Channel, supplying them once they were abroad, and maintaining enthusiasm for the cause in a war-weary world.
Some famous examples are the determinant versus permanent problem, the Waring rank problem, and the border rank of matrix multiplication, but many more questions can be phrased in this framework.
Keynes looked forward to a secular paradise in which "the economic problem is not a permanent problem of the human race," but it is hard to believe that the majority of mankind ever concerned him very much (note how often his writing assumes that his readers have servants).
A major permanent problem in the use of silicone oils as vitreous substitutes is their tendency to emulsify.
Suicide is a permanent solution to a temporary problem-though it may seem like a permanent problem at the time.
"Besides the physical reconstruction, besides the establishment of government, besides some political activities and programs, the problems of human resources will be a permanent problem," he said.
Patients' expectations regarding treatments vary according to the consideration of knee OA as an occasional or permanent problem.
When it comes down to it, Orma says to take solace in the fact that an anxious mind doesn't have to be a permanent problem.
But I don't think this is a permanent problem.
