He was the more surprised to see that Sumner invited a renewal of old relations. He found himself treated almost confidentially. Not only was he asked to make a fourth at Sumner's pleasant little dinners in the house on La Fayette Square, but he found himself admitted to the Senator's study and informed of his views, policy and purposes, which were sometimes even more astounding than his curious gaps or lapses of omniscience. On the whole, the relation was the queerest that Henry Adams ever kept up. He liked and admired Sumner, but thought his mind a pathological study. At times he inclined to think that Sumner felt his solitude, and, in the political wilderness, craved educated society; but this hardly told the whole story. Sumner's mind had reached the calm of water which receives and reflects images without absorbing them; it contained nothing but itself.