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

I will never be an old man. To me, old age is always 15 years older than I am.

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

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.

Bashfulness is an ornament to youth, but a reproach to old age.

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

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.

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