I wrote 'Tom Sawyer' and 'Huck Finn' for adults exclusively, and it always distressed me when I find that boys and girls have been allowed access to them. The mind that becomes soiled in youth can never again be washed clean.
Mark TwainThere's nobody for me to attack in this matter even with soft and gentle ridicule-and I shouldn't ever think of using a grown up weapon in this kind of a nursery. Above all, I couldn't venture to attack the clergymen whom you mention, for I have their habits and live in the same glass house which they are occupying. I am always reading immoral books on the sly, and then selfishly trying to prevent other people from having the same wicked good time.
Mark TwainEverybody lies...every day, every hour, awake, asleep, in his dreams, in his joy, in his mourning. If he keeps his tongue still his hands, his feet, his eyes, his attitude will convey deception.
Mark Twain