The only standard is to win, whatever the cost.
The only standard is it has to be a satisfying viewing experience.
The market is not the only standard by which we live.
Consider, for example, the only standard of success available: the cold war.
We have no desire to see Windows be the only standard.
This is the only national standard for green affordable housing in the country.
The test was not the only standard by which the job applicants were measured.
However, it is not the only standard for country codes.
He is the only standard I have to judge by.
These are the only standards which genuinely ensure access for disabled people.