Really great moral teachers never do introduce new moralities: it is quacks and cranks who do that.
C. S. LewisIt is no disparagement to the garden to say it will not fence and weed itself, nor prune its own fruit trees, nor roll and cut its own lawns...It will remain a garden only if someone does all these things to it...If you want to see the difference between [the garden's] contribution and the gardener's, put the commonest weed it grows side by side with his hoes rakes, shears, and a packet of weed killer; you have put beauty, energy, and fecundity beside dead, steril things. Just so, our 'decency and common sense' show grey and deathlike beside the geniality of love.
C. S. Lewis