Sin is cruelty and injustice, all else is peccadillo. Oh, a sense of sin comes from violating the customs of your tribe. But breaking custom is not sin even when it feels so; sin is wronging another person.
Robert A. HeinleinDaughters can spend ten percent more than a man can make in any usual occupation. Thatโs a law of nature, to be known henceforth as โHarshawโs Law.
Robert A. Heinlein