But that is not the point. I only ask people to be indulgent to my weakness, and to realize that to tear from the lecture-theatre and his pupils a man who is more interested in the history of the development of the bone medulla than in the final object of creation would be equivalent to taking him and nailing him up in his coffin without waiting for him to be dead.

Sleeplessness and the consequent strain of combating increasing weakness leads to something strange in me. In the middle of my lecture tears suddenly rise in my throat, my eyes begin to smart, and I feel a passionate, hysterical desire to stretch out my hands before me and break into loud lamentation. I want to cry out in a loud voice that I, a famous man, have been sentenced by fate to the death penalty, that within some six months another man will be in control here in the lecture-theatre. I want to shriek that I am poisoned; new ideas such as I have not known before have poisoned the last days of my life, and are still stinging my brain like mosquitoes. And at that moment my position seems to me so awful that I want all my listeners to be horrified, to leap up from their seats and to rush in panic terror, with desperate screams, to the exit.

It is not easy to get through such moments.

II

After my lecture I sit at home and work. I read journals and monographs, or prepare my next lecture; sometimes I write something. I work with interruptions, as I have from time to time to see visitors.

There is a ring at the bell. It is a colleague come to discuss some business matter with me. He comes in to me with his hat and his stick, and, holding out both these objects to me, says:

“Only for a minute! Only for a minute! Sit down, collega! Only a couple of words.”

To begin with, we both try to show each other that we are extraordinarily polite and highly delighted to see each other. I make him sit down in an easy-chair, and he makes me sit down; as we do so, we cautiously pat each other on the back, touch each other’s buttons, and it looks as though we were feeling each other and afraid of scorching our fingers. Both of us laugh, though we say nothing amusing. When we are seated we bow our heads towards each other and begin talking in subdued voices. However affectionately disposed we may be to one another, we cannot help adorning our conversation with all sorts of Chinese mannerisms, such as “As you so justly observed,” or “I have already had the honour to inform you”; we cannot help laughing if one of us makes a joke, however unsuccessfully. When we have finished with business my colleague gets up impulsively and, waving his hat in the direction of my work, begins to say good-bye. Again we paw one another and laugh. I see him into the hall; when I assist my colleague to put on his coat, while he does all he can to decline this high honour. Then when Yegor opens the door my colleague declares that I shall catch cold, while I make a show of being ready to go even into the street with him. And when at last I go back into my study my face still goes on smiling, I suppose from inertia.

A little later another ring at the bell. Somebody comes into the hall, and is a long time coughing and taking off his things. Yegor announces a student. I tell him to ask him in. A minute later a young man of agreeable appearance comes in. For the last year he and I have been on strained relations; he answers me disgracefully at the examinations, and I mark him one. Every year I have some seven such hopefuls whom, to express it in the students’ slang, I “chivy” or “floor.” Those of them who fail in their examination through incapacity or illness usually bear their cross patiently and do not haggle with me; those who come to the house and haggle with me are always youths of sanguine temperament, broad natures, whose failure at examinations spoils their appetites and hinders them from visiting the opera with their usual regularity. I let the first class off easily, but the second I chivy through a whole year.

“Sit down,” I say to my visitor; “what have you to tell me?”