The phrase "an essential cornerstone" is correct and usable in written English.
It can be used to emphasize the fundamental importance of a particular element or principle in a given context.
Example: "Education is an essential cornerstone of a successful society, providing individuals with the knowledge and skills they need to thrive."
Alternatives: "a fundamental pillar" or "a key foundation".
"Ultimately, local taxation is still an essential cornerstone for funding parks into the future but a diversification of income is also necessary if parks are to remain resilient into the future".
If access to legal abortion is, as she says, an essential cornerstone in a woman's right to control her own reproduction, then statistics show that 25percentt of the world lives without it.
Just a few months ago, a report commissioned by the New York New Media Association, a trade association, said that interactive cyberbusinesses employed more than 100,000 people in the city and were "rapidly challenging many other traditional New York industry sectors as an essential cornerstone of the growth of the regional economy".
Object proposals have recently emerged as an essential cornerstone for object detection.
In randomised controlled trials (RCTs), patient informed consent documents are an essential cornerstone of the study flow.
It has been broadly anticipated to be an essential cornerstone to enhance system performance and bolster new amenities beyond 2020 in future fifth generation (5G) systems [1].
The cost of college has skyrocketed and a four-year degree has become an ever more essential cornerstone to a middle-class standard of living.
Perhaps most important, Mr. Bloomberg seems committed to Mr. Giuliani's signature issue, the fight against crime -- an indication that the new mayor recognizes that public safety is the essential cornerstone of a flourishing city.
SpaceTime is an interesting acquisition not only because will help Nokia tap into utilising more artificial intelligence — which by many accounts has become and will be the essential cornerstone of how IT services operate — but because it's also bringing something else to the business: customers.
These findings confirm, for the time being, trastuzumab remains the essential cornerstone of any routine treatment strategy in HER2-positive breast cancer.
Talk to Baxter's assistant Ali Hepher about the club's recruitment methods and honesty and integrity soon emerge as essential cornerstones.
