None are so old as those who have outlived enthusiasm.
Henry David Thoreau
Age is an issue of mind over matter. If you don't mind, it doesn't matter.
Mark Twain
And in the end, it's not the years in your life that count. It's the life in your years.
Abraham Lincoln
Live your life and forget your age.
Norman Vincent Peale
Wrinkles should merely indicate where smiles have been.
Mark Twain
Live as long as you may, the first twenty years are the longest half of your life.
Robert Southey
Age puzzles me. I thought it was a quiet time. My seventies were interesting and fairly serene, but my eighties are passionate. I grow more intense as I age.
Florida Scott-Maxwell
A diplomat is a man who always remembers a woman's birthday but never remembers her age.
Robert Frost
Middle age is when work is a lot less fun and fun is a lot more work.
Unknown
The age of a woman doesn't mean a thing. The best tunes are played on the oldest fiddles.
Ralph Waldo Emerson
I'm not interested in age. People who tell me their age are silly. You're as old as you feel.
Henri Frederic Amiel