“I don't know many rules to live by,' he'd said. 'But here's one. It's simple. Don't put anything unnecessary into yourself. No poisons or chemicals, no fumes or smoke or alcohol, no sharp objects, no inessential needles--drug or tattoo--and...no inessential penises either.'

'Inessential penises?' Karou had repeated, delighted with the phrase in spite of her grief. 'Is there any such thing as an essential one?'

'When an essential one comes along, you'll know,' he'd replied.”
― Laini Taylor, Daughter of Smoke and Bone

“Critics who treat 'adult' as a term of approval, instead of as a merely descriptive term, cannot be adult themselves. To be concerned about being grown up, to admire the grown up because it is grown up, to blush at the suspicion of being childish; these things are the marks of childhood and adolescence. And in childhood and adolescence they are, in moderation, healthy symptoms. Young things ought to want to grow. But to carry on into middle life or even into early manhood this concern about being adult is a mark of really arrested development. When I was ten, I read fairy tales in secret and would have been ashamed if I had been found doing so. Now that I am fifty I read them openly. When I became a man I put away childish things, including the fear of childishness and the desire to be very grown up.”
― C.S. Lewis