People who have no hold over their process of thinking are likely to be ruined by liberty of thought. If thought is immature, liberty of thought becomes a method of converting men into animals.

We're so immaturely cynical as a culture. We're not wise enough to look at an institution like marriage and to really things about what it means and what it signifies. It signifies a place where people can tie the ropes of their lives together so that they're stronger. It signifies a place where people can tell the truth to one another.

Immature love says: 'I love you because I need you.' Mature love says 'I need you because I love you.'

The legal system in Afghanistan is very immature and porous.

Imagination, the supreme delight of the immortal and the immature, should be limited. In order to enjoy life, we should not enjoy it too much.

I don't think arrested-adolescent humor will fade. Maybe the form will change, but I guarantee its replacement will still be based in immature behavior from mature figures.

Basically my wife was immature. I'd be at home in the bath and she'd come in and sink my boats.

Love is that condition in which the happiness of another person is essential to your own... Jealousy is a disease, love is a healthy condition. The immature mind often mistakes one for the other, or assumes that the greater the love, the greater the jealousy.

I became famous so quickly and so young - it was daunting. I was immature and I used to say some really stupid things in interviews. I never smiled on stage so I looked really serious, but it was because I hated my teeth and was incredibly nervous.

Toxins love to get you while you're young. Lead, mercury, secondhand smoke and sundry other environmental nasties do a lot more damage when tissue is immature, vulnerable and growing than when it's mature and comparatively fixed.

I don't pay attention to the number of birthdays. It's weird when I say I'm 53. It just is crazy that I'm 53. I think I'm very immature. I feel like a kid. That's why my back goes out all the time, because I completely forget I can't do certain things anymore - like doing the plank for 10 minutes.

You can call it what you want: bad attitude, immature. You can say, 'He's a thug.' But I'm a competitor.

Immature artists imitate. Mature artists steal.

No book can ever be finished. While working on it we learn just enough to find it immature the moment we turn away from it

Immature poets imitate; mature poets steal; bad poets deface what they take, and good poets make it into something better, or at least something different.

The immature think that knowledge and action are different, but the wise see them as the same.

"Were these boys in their right minds? Here were two boys with good intellect, one eighteen and one nineteen. They had all the prospects that life could hold out for any of the young; one a graduate of Chicago and another of Ann Arbor; one who had passed his examination for the Harvard Law School and was about to take a trip in Europe,--another who had passed at Ann Arbor, the youngest in his class, with three thousand dollars in the bank. Boys who never knew what it was to want a dollar; boys who could reach any position that was to boys of that kind to reach; boys of distinguished and honorable families, families of wealth and position, with all the world before them. And they gave it all up for nothing, for nothing! They took a little companion of one of them, on a crowded street, and killed him, for nothing, and sacrificed everything that could be of value in human life upon the crazy scheme of a couple of immature lads.

Don't misunderstand me. The terrorist actions of Al-Qaeda were and are unmitigatedly evil. But the astonishing naivety which decreed that America as a whole was a pure, innocent victim, so that the world could be neatly divided up into evil people (particularly Arabs) and good people (particularly Americans and Israelis), and that the latter had a responsibility now to punish the former, is a large-scale example of what I'm talking about - just as it is immature and naive to suggest the mirror image of this view, namely that the western world is guilty in all respects and that all protestors and terrorists are therefore completely justified in what they do. In the same way, to suggest that all who possess guns should be locked up, or (the American mirror-image of this view) that everyone should carry guns so that good people can shoot bad ones before they can get up to their tricks, is simply a failure to think into the depths of what's going on.

"I happen to be immature, undisciplined, and self-centered, pretty much a little boy in a man's body, although I'd appreciate it if you didn't quote me on that.

Immature poets imitate; mature poets steal.

You are only young once, but you can stay immature indefinitely.

You can only be young once. But you can always be immature.

You're only young once, but you can be immature forever

It starts so young, and I'm angry about that. The garbage we're taught. About love, about what's "romantic." Look at so many of the so-called romantic figures in books and movies. Do we ever stop and think how many of them would cause serious and drastic unhappiness after The End? Why are sick and dangerous personality types so often shown a passionate and tragic and something to be longed for when those are the very ones you should run for your life from? Think about it. Heathcliff. Romeo. Don Juan. Jay Gatsby. Rochester. Mr. Darcy. From the rigid control freak in The Sound of Music to all the bad boys some woman goes running to the airport to catch in the last minute of every romantic comedy. She should let him leave. Your time is so valuable, and look at these guys--depressive and moody and violent and immature and self-centered. And what about the big daddy of them all, Prince Charming? What was his secret life? We dont know anything about him, other then he looks good and comes to the rescue.