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

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

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

A man growing old becomes a child again.

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

Old age has deformities enough of its own. It should never add to them the deformity of vice.

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

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

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.