Age for me is just a number.

To me age is a number just a number. Who cares?

The information encoded in your DNA determines your unique biological characteristics such as sex eye color age and Social Security number.

Age is just a number. It's totally irrelevant unless of course you happen to be a bottle of wine.

Nobody grows old merely by living a number of years. We grow old by deserting our ideals. Years may wrinkle the skin but to give up enthusiasm wrinkles the soul.