"I think everyone makes a mistake at least once in their life. The important thing is what you learn from it. That's why I have problems with our Pashtunwali code. We are supposed to take revenge for wrongs done to us, but where does that end? If a man in one family is killed or hurt by another man, revenge must be exacted to restore nang (honor)."

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One or another man, liberated or cursed, suddenly sees-but even this man sees rarely-that all we are is what we aren't, that we fool ourselves about what's true and are wrong about what we conclude is right. And this man, who in a flash sees the universe naked, creates a philosophy or dreams up a religion; and the philosophy spreads and the religion propagates, and those who believe in the philosophy begin to wear it as a suit they don't see, and those who believe in the religion put it on as a mask they soon forget.

— Fernando Pessoa