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

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

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

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

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

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

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

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

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

Age appears to be best in four things old wood best to burn, old wine to drink, old friends to trust, and old authors to read.