If you've got to my age, you've probably had your heart broken many times. So it's not that difficult to unpack a bit of grief from some little corner of your heart and cry over it.

If you've got to my age, you've probably had your heart broken many times. So it's not that difficult to unpack a bit of grief from some little corner of your heart and cry over it.

The human heart, at whatever age, opens to the heart that opens in return.

Most of the tissues that age ... that we're interested in -- the brain, the heart, the muscle, the kidney, etc. -- those cells never divide at all and they never replicate their nuclear DNA so their telomeres can't get shorter and, therefore, that couldn't affect their longevity.

Most of the tissues that age ... that we're interested in -- the brain, the heart, the muscle, the kidney, etc. -- those cells never divide at all and they never replicate their nuclear DNA so their telomeres can't get shorter and, therefore, that couldn't affect their longevity,

To keep the heart unwrinkled, to be hopeful, kindly, cheerful, reverent - that is to triumph over old age