Pronounced ‘Gnosti you autvn’ , σεαυτόν γνῶθι, carved into the temple of Apollo at Delphi. In Latin, it is ‘Nosce the ipsum’. The message is the same: “Know Thyself”.

Is it possible, can a young person understand what real loss feels like?

It takes the heartbreak of puppy love; a betrayal of trust once…. or twice…or thrice; the death of a beloved grandparent, a classmate ripped from this world by being in the wrong place at the wrong time on a Friday night. Personal failure and the recovery of confidence. Or not.

If we’re not too self-centered, an awareness grows that the world is a complicated place, that people are not all good– or bad.

Time teaches the hard lessons. Losses accumulate like a negative balance in the account books, offset by the joys and happiness that are piling up, too. Life is a double-entry balance sheet. The numbers seldom lie as much as we do.

No one else can really make us happy. No one else can break us without our help. Things are beginning and ending all the time. The world was before us, and will go on long after we are gone. Even the most famous of us will be forgotten. Do you know the name of the Mongol general who fathered many of the children of conquered Russia from captives who were brought before him–in tears, or fears, or with calculating or admiring eyes–night after night? Even the descendents don’t know him.

Or the name of history’s first real musician?

We are both unique and utterly the same: the first and only us that ever was. But others like us wandered the forests of prehistory, or the markets of medieval Paris, or leapt off Viking boats with flashing steel and a roar, or cowered inside during Roman raids. Generations of our line may have labored anonymously in slavery, or murdered and plundered and raped. Yet some of them had the same nose, the same way funny little laugh as we do. The same aversion to yellow vegetables. The same taste for wine. The same eyes.

Those of us who have spent time on the downslope think about these things. Most of us are fools who haven’t learned a thing, too.

If you are young, how will you write this entry when you are my age? Will you be any wiser?

Be careful how you answer.