None are so old as those who have outlived enthusiasm.

A diplomat is a man who always remembers a woman's birthday but never remembers her age.

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

I don't feel old. I don't feel anything till noon. That's when it's time for my nap.

Growing old is no more than a bad habit which a busy person has no time to form.

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

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

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

Growing old is no more than a bad habit which a busy person has no time to form.

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