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

None are so old as those who have outlived enthusiasm.

I don't believe one grows older. I think that what happens early on in life is that at a certain age one stands still and stagnates.

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

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

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.

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

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

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