You are only young once, but you can stay immature indefinitely. - Ogden Nash
Immature love says, "I love you because I need you." Mature love says, "I need you because I love you." - Erich Fromm
Immature poets imitate; mature poets steal.
Civilization is very much an immature and ongoing experiment, the success of which is by no means yet proven.
To the immature, other people are not real. - Harry Overstreet
Basically my wife was immature. I'd be at home in my bath and she'd come in and sink my boats. - Woody Allen
With an easy life you can never grow mature; with a tough life you can never remain immature! - Mehmet Murat ildan
The mark of the immature man is that he wants to die nobly for a cause, while the mark of the mature man is that he wants to live humbly for one.
You can only be young once. But you can always be immature. - Pat Monahan
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 - Karl R. Popper
Humanity has advanced, when it has advanced, not because it has been sober, responsible, and cautious, but because it has been playful, rebellious, and immature. - Tom Robbins
You are only old once, but you can be immature forever. - Anonymous
Maturity is for serious people. Let us be immature and have endless fun. - Ksenia Anske
Making bad decisions is a part of life. Blaming others for your bad decisions is immature. - Mi
Immature love says, I love you because I need you, mature love says, I need you because I love you.
The immature person makes excuses to avoid the responsibility of his own potential. - - Wade D. Sadlier
The culture without children is forever immature, self-obsessed and rightous. They cannot help the high opinion they have of themselves; there's no kids around to show them otherwise. - James Wilson
I'd rather be called immature in those little moments, than be mature and live the rest of my life with those little regrets. - Matti Phyre
It's my opinion, with some people, just knowing they are alone, living inside of their own miserable, self hating, dysfunctional mind, with their own immature, insecure, self pitying self is its own revenge. Their existence is their karma. - Colleen Truscott Fry
The mark of an immature man is that he wants to die nobly for a cause, while the mark of a mature man is that he wants to live humbly for one.
The immature mind hops from one thing to another; the mature mind seeks to follow through. - Harry A. Overstreet
Immature love says:"I love you because i need you". Mature love says: " I need you because i love you". - Erich Fromm
Viewing the child solely as an immature person is a way of escaping comforting him
You're only young once, but you can be immature forever - Germaine Greer
One of George H. W. Bush's early teachers at Andover wrote, "At the moment he is intellectually immature for his powers of reasoning are not entirely developed. - H.W. Brands
Love is the 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. - Robert Heinlein
Immature love says: 'I love you because I need you.' Mature love says 'I need you because I love you. - Erich Fromm
Immature citizens in several sizes were massed before a large factorylike structure where advanced techniques transformed them into true-thinking right-acting members of the three social classes, lower, middle, and upper middle. - Donald Barthelme