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.

A man growing old becomes a child again.

Every man over forty is a scoundrel.

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

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.

Wrinkles should merely indicate where smiles have been.

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

A diplomat is a man who always remembers a woman's birthday but never remembers her age.