Gabriel Chevallier said this quote

Frail to the point of invalidism, without family and with nothing to look forward to, she [Mlle Muguette] yet contrived to be happy. How strange a thing is happiness! Mlle Pimpalet, the notary's wife, arrogantly middle-class, well-furnished with the goods of this world, cared for and waited on, yet invariably looked as if she had been given rat poison for breakfast. While Muguette with nothing, almost on the parish, was radiant with carefree joyousness. Her courage almost made people want to kiss her.

~ Gabriel Chevallier

He was regarded merely as an eccentric employee of indifferent merit, and his post of deputy chief clerk was the highest he would ever reach. Well aware of this, he made it a rule never to show any zeal, except in special circumstances. It is true that in these cases his zeal was clothed with a spirit of vengeance directed against the whole human race—this being his second favourite occupation. Petitbidois would have liked to hold the reins of power. This being beyond his sphere, he utilized the small driblets of authority which came his way for the purpose of casting ridicule upon established law and order, by making it act as a sort of unintelligent and, if possible, malicious Providence. 'The world is an idiot place anyway,' he would say, 'so why worry? Life is just a lottery. Let us leave the decision to chance.

~ Gabriel Chevallier

There is something relentless about the serenity of nature which has a crushing effect on the human mind. The lavish splendour of her phases, which completely ignores human strife, fills the race of men with the sensation of their own ephemeral insignificance and drives them mad.

~ Gabriel Chevallier

Men were snoring, twitching and whimpering, struggling with nightmares less terrible than reality.

~ Gabriel Chevallier