Imagine Quote by Keith Richards

When you're 20 you care what everyone thinks, when you're 40 you stop caring what everyone thinks, when you're 60 you realize no one…

— Ritu Ghatourey

At the age of 20, we don't care what the world thinks of us; at 30, we worry about what it is thinking of…

— John M Eades

I think in your 30s you can still pretend you're in your 20s, or at least maintain some semblance of youth. Forty is when…

— Aesop Rock

In your twenties, you think you are immortal. In your thirties, you hope you are immortal.

— Lemmy

Some people look 40 when they're 40. People look the way they're supposed to look at any age.

— Andy Warhol

I never think of my age, never - I could be 20 or 100. I never think about it, I'm just me.

— Jack LaLanne

If you are 20 you don't have the same life experiences as at 25.

— Ryan Babel

Some days, you feel like a 22-year-old and some days you feel like a 40-year-old.

— Jorge Posada

I remember when the idea of living to be 40 seemed absurd.

— Bruce Cockburn

I didn't turn 40. I turned 20 twice.

— Jamal Crawford

20 is a weird age. No longer a teenager. Weird feeling.

— Josh Hutcherson

At age 20, we worry about what others think of us. At age 40, we don't care what they think of us. At age…

— Ann Landers