Age is a very high price to pay for maturity.

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

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

None are so old as those who have outlived enthusiasm.

None are so old as those who have outlived enthusiasm.

Old minds are like old horses you must exercise them if you wish to keep them in working order.

A man growing old becomes a child again.

Old age comes on suddenly, and not gradually as is thought.

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

You can't help getting older, but you don't have to get old.