From his youth the vigorous old man had transferred all his life to the world of words--and had found it an enchanted kingdom, something sure and lasting in the quicksands of human existence. From inside the walls of his safe refuge he watched the world outside suffer and despair and cry out and die. And he marveled at its folly. He himself knew none of these fitful moods. He was always of a steady, kind, and humorous cheerfulness, and always the most compelling of talkers. No impassioned orator declaiming on an emotional theme could hold more breathlessly attentive his listeners than this tall, stooping, plain old Jew, when in his rapid conversational staccato he traced out the life of a word, told the Odyssey of its wanderings in the mouths of men, so much less able to withstand death and time than this mere breath from out their mouths. He did this not with the straining effort of the orator, but as naturally as he breathed or thought. His mind was constantly revolving such cycles, and when he spoke he was but thinking aloud, always with the same zest, day after day, always alert, with never a flagging of interest, with never a moment of treacherous wonder about the value of anything. I knew him when I was passing through one of those passions of doubt which mark one’s entry into adult life, and I never could be done with marveling at him. I was grateful to him, too, for he showed the most amused sympathetic kindliness to the foreign girl, groping her way forward. I think he was sorry for me, for any one tempted to step into human and prosaic life. He stood at the door of his ordered, settled, established life, and called to me to construct one like it, to do as he had done, to turn away from the sordid comedy of personality, and step into the blessed country of impersonal intellectual activity. Many things turned me toward his path: the great weight of his mature personality (he was over seventy then and I was twenty), my immense admiration for his learning, my interest in his subject, my intuitive dread of the guessed-at strain of human emotions. You must not think that his world was austere or rarefied. He had found there, with no penalties to pay, all the amusement, the drama, the struggle, the rewards, the entertainment, which men find in the human world, and pay for so dearly. He never knew a bored or listless moment in his life, nor did any one in his company. Every Tuesday and Thursday, after that two-hour lecture to the seminarists, there was a half hour intermission before the next class--eight or ten advanced students--met in his oak-paneled, half-basement office, rich with precious books, to discuss with him a curious Old-French manuscript which he had discovered in the library at Cassel.