Hu is fond of enigmas, of conundrums, of hieroglyphics; exhibiting in hus solutions of each and all a degree of acumen which appears to the ordinary apprehension preternatural.
One of his favorite metaphors for the historian, drawn from the "Preface" to Hegel's Philosophy of Right, likens hu to the owl of Minerva, whose flight at dusk provided the setting for mature reflection on the day that had passed.
Chinese President Hu Jintao and US Vice-President Joe Biden listen to the Chinese national anthem at Andrews Air Force Base in Maryland.
President Hu will be welcomed to the White House with full military honors.
Now, however, the editorial writer has a new weapon in hu arsenal.
Professor Hu said Mr Xi's rivals for China's top job included Vice-Premier Li Keqiang and Chongqing party boss Bo Xilai.
Hu said the visit by Gates, his first since 2007.
Hu, wearing a business suit, posed with President Barack Obama, in black tie, and First Lady Michelle Obama.
