There is grade in the knowledge. And round Earth is the entry. After that, in the more advanced grade, you discover it's magic. You need to see magic picture to understand.
I think experience need to be differentiate from emotion. And yes, with the technology, I say that even the emotion, can be save. But I doubt it's something common: something for the wealthy maybe.
What is good and what is bad in the universe. Is the root. But, excuse me, my vocabulary is not that good at my age and it's other word and good and bad.
I think this is large subject. Most importantly, what is good: pure good or intelligent good? Is it good to have pleasure or it's good to have pleasure after work.
And what I mean by a large subject is:
What is a good car?
What is a good plane?
What is good food?
Infinite.
Religion is important. I can't live with a women who said God doesn't exist. And other stuff like this.
Someone smart don't choose women with beauty but with criteria such as religion in my opinion. So the others, like nationality, are for sure really important.