Wrinkles should merely indicate where smiles have been.

What most persons consider as virtue, after the age of 40 is simply a loss of energy.

Every man over forty is a scoundrel.

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

None are so old as those who have outlived enthusiasm.

None are so old as those who have outlived enthusiasm.

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

Age is a very high price to pay for maturity.

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

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