In the first place, Madame de Lamartine seems to have been very scrupulous about reading dangerous books. In her journal of the year 1801, she makes a resolution to deny herself all useless reading for her children’s sake, and declares frivolous books “one of the most dangerous pleasures in the world.”

Some years after, she visits her son’s chamber, during his absence, to examine his books. Among others she finds Rousseau’s _Emile_. She regrets it is “empoisoned with so many inconsistencies and extravagances calculated to mislead the good sense and faith of young men. I shall burn this book,” she adds, “and particularly the _Nouvelle Héloïse_, still more dangerous because it inflames the passions as much as it warps the mind. What a misfortune that so much talent should be allied to madness! I have no fears for myself, for my faith is beyond temptation and not to be shaken; but my son ----”

The Catholic World, Volume 15, Nos. 85-90, April 1872-September 1872 — Part 196

And when toward the close of her life she saw by her son’s poem _Childe Harold_ that he had imbibed the pernicious ideas of French philosophy, she says: “I knew these famous philosophers in my youth. Grant, O my God! he may not resemble them. I firmly represent to him the danger of such ideas, but, in the language of Scripture, the wind bloweth where it listeth. When a mother has brought a son into the world, and instilled her own faith into him, what can she do? Only put her feeble hand continually between the light of this faith and the breath of the world that would extinguish it! Ah! I am sometimes proud of my son, but I am well punished afterward by my apprehensions as to his independence of mind!

The Catholic World, Volume 15, Nos. 85-90, April 1872-September 1872 — Part 196

“As for me, to submit and believe seems the only true wisdom in life. They say it is less poetic, but I find as much poetry in submission as in rebellion. Are the faithful angels less poetical than those who rose up against God? I would rather my son had none of these vain talents of the world than to turn them against the dogmas that are my strength, my light, and my consolation!”

The Catholic World, Volume 15, Nos. 85-90, April 1872-September 1872 — Part 196

Madame de Lamartine records a fact concerning Rousseau which is by no means a proof of her esteem for him. Madame des Roys, from whom she had it, was very intimate with the Maréchale de Luxembourg. Previous to the birth of one of Rousseau’s children, the maréchale, a great friend of his, fearing he would send the child to a foundling asylum as he had done three others, begged, through a third person, to have it as soon as it was born, promising to take care of it. Rousseau gave his consent. The mother was beside herself with joy, and as soon as the child was born sent word to the person who was to take it away. He came, found it was a fine, vigorous boy, and appointed an hour to come for it. But at midnight Rousseau appeared in the sick-room wrapped in a dark cloak, and, in spite of the mother’s screams, carried off his son to drop it at the asylum without a mark by which it could be recognized. “This is the man whose sensibility so many extol,” said Madame des Roys, and Madame de Lamartine adds: “And I, I say, here is the unfeeling man whose head has corrupted his heart! Alas! genius is often only a prelude to insanity when not founded on good sense. Let us welcome genius for our children if God bestows it, but pray they may have sound sense!”