Forty is the old age of youth, fifty is the youth of old age.

Hosea Ballou

forty is old age, fifty is youth of old age

What most persons consider as virtue, after the age of 40 is simply a loss of energy.

Voltaire

persons, virtue, age, energy

Old age is like everything else. To make a success of it, you've got to start young.

Theodore Roosevelt

old, age, everything,

Age is an issue of mind over matter. If you don't mind, it doesn't matter.

Mark Twain

issue, age, matter

Alas, after a certain age every man is responsible for his face.

Albert Camus

certain age, responsible, for his face, age

When grace is joined with wrinkles, it is adorable. There is an unspeakable dawn in happy old age.

Victor Hugo

grace, wrinkles, adorable, age

Wrinkles should merely indicate where smiles have been.

Mark Twain

wrinkles, merely, age

Youth is when you're allowed to stay up late on New Year's Eve. Middle age is when you're forced to.

Bill Vaughan

youth, allowed, late, age

Age is a very high price to pay for maturity.

Tom Stoppard