The Ship of Theseus is an ancient philosophical thought experiment that explores the nature of identity over time. The core question it raises is: If all the components of an object are replaced, one by one, until none of the original material remains, is it still fundamentally the same object?
It used the example of a boat - very appropiately - asking if over time all the parts of a boat are replaced in repairs - is it the same boat you started with? As a sailboat owner I can tell you I have asked that very same question many, MANY, times.
Owning a sailboat my bank account is most definitely not the same bank account I started with - not even remotely. So much so that I think they should change the account numbers.
But getting back to the boat.
Is it the same boat? Is it frustrating at times, a huge money pit, in a state of disrepair always? - yep - check, check, check. Same boat.
But here is the real reason she’s the same. Her heart, her soul, her lessons, and the way she talks to me - the way she makes me feel - has not changed one bit - it’s only gotten better.