incessant, great,
Old age is like everything else. To make a success of it, you've got to start young.
True terror is to wake up one morning and discover that your high school class is running the country.
None are so old as those who have outlived enthusiasm.
old as those who have outlived
Age is not a particularly interesting subject. Anyone can get old. All you have to do is live long enough.
age, interesting, live long enough
Aging is not lost youth but a new stage of opportunity and strength.
aging, new stage of opportunity, age
Forty is the old age of youth fifty the youth of old age.
old age of youth fifty the youth