@spendius,
There's a bit of that here indeed... though it is subtle. Legrandin is not a fool but he wishes he had a different life, more leisurely and artsy than the one he has. He's advising the narrator to use and nurture his artistic sensibility, rather than let it die:
On our way home from mass we would often meet M. Legrandin, who, detained in Paris by his professional duties as an engineer, could only (except in the regular holiday seasons) visit his home at Combray between Saturday evenings and Monday mornings. He was one of that class of men who, apart from a scientific career in which they may well have proved brilliantly successful, have acquired an entirely different kind of culture, literary or artistic, of which they make no use in the specialised work of their profession, but by which their conversation profits. More ‘literary’ than many ‘men of letters’ (we were not aware at this period that M. Legrandin had a distinct reputation as a writer, and so were greatly astonished to find that a well-known composer had set some verses of his to music), endowed with a greater ease in execution than many painters, they imagine that the life they are obliged to lead is not that for which they are really fitted, and they bring to their regular occupations either a fantastic indifference or a sustained and lofty application, scornful, bitter, and conscientious. Tall, with a good figure, a fine, thoughtful face, drooping fair moustaches, a look of disillusionment in his blue eyes, an almost exaggerated refinement of courtesy; a talker such as we had never heard; he was in the sight of my family, who never ceased to quote him as an example, the very pattern of a gentleman, who took life in the noblest and most delicate manner. My grandmother alone found fault with him for speaking a little too well, a little too much like a book, for not using a vocabulary as natural as his loosely knotted Lavallière neckties, his short, straight, almost schoolboyish coat. She was astonished, too, at the furious invective which he was always launching at the aristocracy, at fashionable life, and ‘snobbishness’ — “undoubtedly,” he would say, “the sin of which Saint Paul is thinking when he speaks of the sin for which there is no forgiveness.”
Worldly ambition was a thing which my grandmother was so little capable of feeling, or indeed of understanding, that it seemed to her futile to apply so much heat to its condemnation. Besides, she thought it in not very good taste that M. Legrandin, whose sister was married to a country gentleman of Lower Normandy near Balbec, should deliver himself of such violent attacks upon the nobles, going so far as to blame the Revolution for not having guillotined them all.
“Well met, my friends!” he would say as he came towards us. “You are lucky to spend so much time here; to-morrow I have to go back to Paris, to squeeze back into my niche.
“Oh, I admit,” he went on, with his own peculiar smile, gently ironical, disillusioned and vague, “I have every useless thing in the world in my house there. The only thing wanting is the necessary thing, a great patch of open sky like this. Always try to keep a patch of sky above your life, little boy,” he added, turning to me. “You have a soul in you of rare quality, an artist’s nature; never let it starve for lack of what it needs.”
