After thirty, a body has a mind of its own.
After you’re older, two things are possibly more important than any others: health and money.
Helen Gurley Brown
Preparation for old age should begin not later than one’s teens. A life which is empty of purpose until 65 will not suddenly become filled on retirement.
Dwight L. Moody
The aging process has you firmly in its grasp if you never get the urge to throw a snowball.
The answer to old age is to keep one’s mind busy and to go on with one’s life as if it were interminable. I always admired Chekhov for building a new house when he was dying of tuberculosis.