“I just think if you're 44 years old and you're not smarter than you were when you were 35 years old or 25 years old, just stay in your room.”

“A beautiful 35-year old ain't as good-looking as an ugly 19-year old.”

Patrice O'Neal (1969–2011) American stand-up comedian, radio personality, and actor

“How can you become old in spirit? Only by carrying the past, isn't it? If you carry sixty years of burden with you, you're sixty years old. If you don't carry anything, you're like a newborn. The physical body may develop limitations, but the way you are has no limitations. It simply has no limitations. You are this many years old or that many years old simply because you carry that many years of garbage with you.”

Sadhguru (1957) Yogi, mystic, visionary and humanitarian

“The potential sacrifices itself if you don't utilize it as you mature, and you just end up a 40 year old lost boy, which is a horrifying thing to behold. It's almost as if you're the living corpse of a child, because who wants a six year old 40-year-old? You're a little on the stale side by that point, and you're not the world's happiest individual. Your potential is going to disappear because you age anyways, so you might as well shape that potential in a particular direction and at least become something, no matter how limited, rather than nothing.”

Jordan Peterson (1962) Canadian clinical psychologist, cultural critic, and professor of psychology

“You have many years to live—do things you will be proud to remember when you're old.”

John Brunner book Stand on Zanzibar

“So I've learnt that the world is 4,500 million years old. If you're very religious, then it's not 4,500 million years old, it's 6,000 years old. One of these is not correct.”

Eddie Izzard (1962) British stand-up comedian, actor and writer

“I'm not buying this. If, if you're eleven years old, or twelve years old, thirteen, and you have a strong bond with your family, OK. Even if the guy [kidnapper] threatens you - this and that. … If you can get away, you get away.”

Bill O'Reilly (1949) American political commentator, television host and writer

“Synthetic life-forms were less than ten years old, the old android mechanicals less than sixteen; the faults of their systems were still being ironed out, year by year.”

Brian W. Aldiss book Super-Toys Last All Summer Long

“They weren’t a centuries old hunter and a seventeen year old girl, sitting here at the edge of the world. They were just two people, Bonnie and Damon.”

L.J. Smith (1965) American author

“No. I've always known just who you are. Ever since the first time I saw you getting off the ship from Idris, when you were ten years old-you walked into my heart, just as my own children did when they were born.”

Cassandra Clare The Mortal Instruments