Youth is the gift of nature, but age is a work of art.

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

None are so old as those who have outlived enthusiasm.

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

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

Aging is not lost youth but a new stage of opportunity and strength.

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

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.

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