all through dinner.  Liza laughs spasmodically and screws up her eyes.  I watch them both, and it is only now at dinner that it becomes absolutely evident to me that the inner life of these two has slipped away out of my ken.  I have a feeling as though I had once lived at home with a real wife and children and that now I am dining with visitors, in the house of a sham wife who is not the real one, and am looking at a Liza who is not the real Liza.  A startling change has taken place in both of them; I have missed the long process by which that change was effected, and it is no wonder that I can make nothing of it.  Why did that change take place?  I don’t know.  Perhaps the whole trouble is that God has not given my wife and daughter the same strength of character as me.  From childhood I have been accustomed to resisting external influences, and have steeled myself pretty thoroughly.  Such catastrophes in life as fame, the rank of a general, the transition from comfort to living beyond our means, acquaintance with celebrities, etc., have scarcely affected me, and I have remained intact and unashamed; but on my wife and Liza, who have not been through the same hardening process and are weak, all this has fallen like an avalanche of snow, overwhelming them.  Gnekker and the young ladies talk of fugues, of counterpoint, of singers and pianists, of Bach and Brahms, while my wife, afraid of their suspecting her of ignorance of music, smiles to them sympathetically and mutters:  “That’s exquisite... really!  You don’t say so!...”  Gnekker eats with solid dignity, jests with solid dignity, and condescendingly listens to the remarks of the young ladies.  From time to time he is moved to speak in bad French, and then, for some reason or other, he thinks it necessary to address me as "Votre Excellence."

And I am glum.  Evidently I am a constraint to them and they are a constraint to me.  I have never in my earlier days had a close knowledge of class antagonism, but now I am tormented by something of that sort.  I am on the lookout for nothing but bad qualities in Gnekker; I quickly find them, and am fretted at the thought that a man not of my circle is sitting here as my daughter’s suitor.  His presence has a bad influence on me in other ways, too.  As a rule, when I am alone or in the society of people I like, never think of my own achievements, or, if I do recall them, they seem to me as trivial as though I had only completed my studies yesterday; but in the presence of people like Gnekker my achievements in science seem to be a lofty mountain the top of which vanishes into the clouds, while at its foot Gnekkers are running about scarcely visible to the naked eye.

After dinner I go into my study and there smoke my pipe, the only one in the whole day, the sole relic of my old bad habit of smoking from morning till night.  While I am smoking my wife comes in and sits down to talk to me.  Just as in the morning, I know beforehand what our conversation is going to be about.