I don't understand the fond reminiscing. The face on Mars is an optical illusion, an example of Pareidolia.
https://en.wikipedia.org/wiki/Pareidolia
I sincerely hope that no one believes there are monuments or any such constructions on Mars.
https://en.wikipedia.org/wiki/Pareidolia
I sincerely hope that no one believes there are monuments or any such constructions on Mars.
So too with knowledge. The path to never believing anything false would be to simply minimize the amount you learn, and certainly to avoid learning anything developed within the past century or so. It's not a great perspective for self betterment. Learning from one's mistakes is the path to improvement in most of every domain. Mistakes and falsehoods are nothing to regret. If anything, they're something to rejoice over. It's only the fool that believes all he thinks must be true.