Wisdom doesn't necessarily come with age. Sometimes age just shows up all by itself.

Age is a case of mind over matter. If you don't mind, it don't matter.
The secret to staying young is to live honestly, eat slowly, and lie about your age.

Growing old is mandatory, but growing up is optional.
Count your age by friends, not years. Count your life by smiles, not tears.
Birthdays are nature's way of telling us to eat more cake.
It's never too late to be what you might have been.
May you live to be 100 and may the last voice you hear be mine.
Aging is not lost youth but a new stage of opportunity and strength.
The more you praise and celebrate your life, the more there is in life to celebrate.
You know you're getting old when the candles cost more than the cake.
Every year on your birthday, you get a chance to start new.