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

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

“All families are happy, all families are alike.”

“Happiness is an allegory, unhappiness a story.”

“Then he thought himself unhappy, but happiness was all in the future; now he felt that the best happiness was already in the past.”

“They haven’t an idea what happiness is; they don’t know that without our love, for us there is neither happiness nor unhappiness—no life at all”

“They've got no idea what happiness is, they don't know that without this love there is no happiness or unhappiness for us--there is no life.”