remain unchanged

See: persist
References in classic literature ?
A high degree of refinement, however, does not seem to subdue our wicked propensities so much after all; and were civilization itself to be estimated by some of its results, it would seem perhaps better for what we call the barbarous part of the world to remain unchanged.
My feelings remain unchanged, as they ever will; and why should I suffer the pain of a delay in giving them vent, which can be productive of no earthly good?
before, but if one thing remain unchanged all the others would be
It had changed in answer to a prayer; perhaps in answer to a prayer it might remain unchanged.
Banks expect that credit standards for loans to households will remain unchanged during the first quarter of 2018, while the demand for household loans is expected to increase somewhat.
However, the NA seats for FATA and Sindh will remain unchanged.
Banks indicate that in the near future, credit standards to enterprises will tighten only marginally, terms and conditions of housing loans will remain unchanged, while those of consumer credits will see slight easing.
Timings for the daily inbound/outbound flights on the Dubai (DXB) - Nice (NCE) route will remain unchanged.
Global Banking News-June 8, 2017--HSBC says India growth rate to remain unchanged
Fuel prices in Qatar will remain unchanged in May, the Ministry of Energy and Industry (MEI) announced on Thursday.
5 percent and sales tax on Light diesel oil would remain unchanged at 12 percent.
0 percent, while expectations for China and India in 2015 remain unchanged at 6.