The principal teaching method at Oxbridge colleges is the supervision or tutorial, used at Cambridge and Oxford respectively, though with the same meaning.
Comprehensives struggle to compete with the hothouse conditions of independent and grammar schools, some of which have links to Oxbridge dating back centuries.
Despite these being the places to go to for high-achieving students, the number of undergraduate students from the UK attending Oxbridge (Oxford and Cambridge) has dropped.
A new paper deals with these difficulties by drawing on the archives of the endowment funds of four Oxbridge colleges, which for centuries have been big investors in property.
The history of the two universities can be traced back to the 11th and 13th centuries respectively, whereas the term Oxbridge originated from the British writer William Thackeray's novel Tendennis, published in 1849.
The spirit of peace descended like a cloud from heaven, for if the spirit of peace dwells anywhere, it is in the courts and quadrangles of Oxbridge on a fine October morning.
And remembering the lunch party at Oxbridge, and the cigarette ash and the Manx cat and Tennyson and Christina Rossetti all in a bunch, it seemed possible that the impediment lay there.