Antonio Possevino

“Antonio Possevinus represented the literary, scientific, and diplomatic type of Jesuit, performing important political missions, establishing schools of science and letters, and applying himself to diplomatic protocols and classical authors with equal assiduity. Had he not met with insurmountable difficulties in Sweden and Russia, and in negotiating the treaties between Poland and the empire, he would have left a still deeper trace on the political history of the Church and of Europe.”