“While it's true that, as Tolstoy observed, every unhappy family is unhappy in its own way, and everyone on planet Earth, vale of tears that it is, is certainly entitled to the specificity of his or her suffering, one nonetheless likes to think that literature has the power to render comprehensible different kinds of unhappiness. If it can't do that, what's it good for?”

“Happy families are all alike; every unhappy family is unhappy in its own way.”

“Gordie, the white boy genius, gave me this book by a Russian dude named Tolstoy, who wrote, 'Happy families are all alike; every unhappy family is unhappy in its own way.' Well, I hate to argue with a Russian genius, but Tolstoy didn't know Indians, and he didn't know that all Indian families are unhappy for the same exact reasons: the frikkin' booze.”

“All happy families are alike; each unhappy family is unhappy in its own way.”

“All happy families resemble one another, but each unhappy family is unhappy in its own way, and when it comes to the Holiday Season, happy families can abruptly become unhappy and unhappy families can, to their great alarm, be happy”

“In a vacuum all photons travel at the same speed. They slow down when travelling through air or water or glass. Photons of different energies are slowed down at different rates. If Tolstoy had known this, would he have recognised the terrible untruth at the beginning of Anna Karenina? 'All happy families are alike; every unhappy family is unhappy in its own particular way.' In fact it's the other way around. Happiness is a specific. Misery is a generalisation. People usually know exactly why they are happy. They very rarely know why they are miserable.”