You are too concerned with what was,
And what will be.
There's a saying, "Yesterday is history,
Tomorrow is a mystery,
But today is a gift
That is why it is called the 'present'"

"Pro Patria"
"At the end of time, a moment will come when just one man remains. Then the moment will pass. Man will be gone. There will be nothing to show that we were ever here... but stardust."