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

Like everyone else who makes the mistake of getting older, I begin each day with coffee and obituaries.

Youth is when you're allowed to stay up late on New Year's Eve. Middle age is when you're forced to.

Every man over forty is a scoundrel.

A man growing old becomes a child again.

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

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

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

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

None are so old as those who have outlived enthusiasm.