The phrase "centers of learning" is correct and usable in written English.
You can use it when referring to places such as universities, libraries, or schools, where learning and education take place. For example: "The library is one of the main centers of learning in our city."
The American Federation of Teachers, for three decades, has represented graduate employees at respected centers of learning.
He argues that the lure of profits is transforming universities so that they are no longer independent, disinterested centers of learning that the public has long depended on.
He leads Shefa, an umbrella organization for all his activities and educational institutions, including schools, seminaries and less formal centers of learning for men and women.
We should expand current plans to leverage the intellectual capital found at these centers of learning under a state program that enlists their assistance on behalf of specific business sectors.
The effort to silence Professor Xia has thrown into sharp relief the challenges facing elite colleges and universities like Peking University, caught between political controls at home and their ambitions to gain international respect as grand centers of learning.
It is time for my annual foray into the lower depths of higher education — that is to say, the business of Bowl Championship Series football as perpetrated on or near centers of learning.
Peking University has been trying to enhance its mark as an internationally recognized center of learning.
"I haven't turned my back on my education," she continued, adding that she used it daily "to make my home the center of learning it should be".
The occupation of Timbuktu, a center of learning for centuries, was the latest in a long historical list of conquests — by Arab nations, by the Songhai and Maasina empires, by France.
The site became a magnet for pilgrimages, and a major center of learning with a vast library of handwritten manuscripts gathered from imperial China to the east, and India and beyond to the west.
His report offered a long and precise evaluation of Christian Gottlob Heyne, the classicist who had done more than any other professor to make Göttingen a world-class center of learning.
