Originally posted by Mentat
With all due respect, prove it.
Besides, if one is going to postulate that wisdom must be earned, then one should also include how it is earned.
Well, I think Integral is saying what several of us have been trying to explain to you, but you don't have enough life experience yet to recognize what's being said. I say that not sarcastically, but sincerely.
What you don't know yet is how crucial experience is to knowing. I am contrasting actual knowing to believing or thinking or suspecting or feeling. Right now you are looking ahead to important things with beliefs about them, but not much (if any) experience with them.
True, just getting experience with marriage, for example, doesn't automatically mean you will become wise about marriage; but no experience with marriage definitely means no wisdom. You might have good theories about it, and you might be the sort of human being who naturally will excel at it, but that still isn't wisdom. Wisdom specifically comes from what you learn from doing something. That is why it is "earned," because you can't just sit in your room and get wise by thinking,
only by doing. That doing usually has a price too because of the mistakes made, and this is why a lot of people stop doing anything new as they get older and their brains atrophy.
I will stick my neck out a little and say that wisdom is applied primarily to human interaction and personal growth, and as such the most powerful wisdom is derived from understanding human nature first, then understanding how the "world" works (i.e., the various social, legal, political, familial, etc. systems), then the nature of physical universe, and finally understanding human potentials and limitations in those realms. As you can see, there is a lot to "do" to acquire knowledge like that. Just living and studying can tell one quite a bit about the last three areas on the list, but understanding human nature, that is killer. Some of the wisest people have said, like Socrates, to "know thy self" first and the rest will follow.
So, you should be able to see why you can't possibly have much wisdom -- because you haven't had time to do much. Will you be one of the rare life adventurers with the courage to fully participate in living for the sake of pursuing widom? Or will you become another of those who fall victim to life's struggles and so gives up? Or worse still, will you be among the ranks of the most foolish of all -- those who think they are wise without having done anything?
[EDIT]
I thought I should add that, speaking for myself, I can't yet claim to be wise. It is something I aspire to, however, so I do feel it is important to understand what it is now so I actually do what it takes to make progress.