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

"All happy families are alike; each unhappy family is unhappy in its own way." - Leo Tolstoy

Much unhappiness has come into the world because of bewilderment and things left unsaid.

"Much unhappiness has come into the world because of bewilderment and things left unsaid." - Fyodor Dostoevsky