The mace passes. What is today will not be tomorrow. Do not forget it. Age gracefully. Move on before your downtime comes. Let go! Leave some of yourself behind. So that some of it is remembered, which in time will also be forgotten. Do not hold onto the past. It is a recipe for defeat, ridicule and pain.
Lastly the best human words related to this are from Percy Shelley in Ozymandias.
I met a traveller from an antique land
Who said: “Two vast and trunkless legs of stone
Stand in the desert . . . Near them, on the sand,
Half sunk, a shattered visage lies, whose frown,
And wrinkled lip, and sneer of cold command,
Tell that its sculptor well those passions read
Which yet survive, stamped on these lifeless things,
The hand that mocked them, and the heart that fed:
And on the pedestal these words appear:
‘My name is Ozymandias, king of kings:
Look on my works, ye Mighty, and despair!'
Nothing beside remains. Round the decay
Of that colossal wreck, boundless and bare
The lone and level sands stretch far away.” *picture is from Pinterest.com