We have to adapt and overcome, that's all we can do.
All science is static in the sense that it describes the unchanging aspects of things.
Unchanging Sense Things
Goods move in response to price differences from points of low to points of higher price, the movement tending to obliterate the price difference and come to rest.
Response Differences Low
In the long run all producers are forced to use the most efficient methods or give place to others who do.
Run Forced Place
It is true practically if not altogether without exception that the changes studied by any science tend to equilibrate or neutralize the forces which bring them about, and finally to come to rest.
Which Forces Neutralize
There is no sense in making statements that will not continue to be true after they are made.
Statements Making Will