In some ways, it remains a kind of Holy Grail of education reform. (b4njkids.org)
The Skyline GT - R, as well as being a star of video games, was hugely successful in racing and was a one - time holder of the Nrburgring Nordschleife lap record for production cars, a feat which has become a sort of holy grail for performance - car manufacturers. (automobilemag.com)
In my mind this recipe is a sort of holy grail in (fitoverfat.com)