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

Age is not a particularly interesting subject. Anyone can get old. All you have to do is live long enough.

None are so old as those who have outlived enthusiasm.

How incessant and great are the ills with which a prolonged old age is replete.

An archaeologist is the best husband a woman can have. The older she gets the more interested he is in her.

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

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

None are so old as those who have outlived enthusiasm.

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

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