What an investor needs is the ability to correctly evaluate selected businesses. Note that word “selected”: You don't have to be an expert on every company, or even many. You only have to be able to evaluate companies within your circle of competence. The size of that circle is not very important; knowing its boundaries, however, is vital.
The only thing I know that makes me feel comfortable is to know as much as I can. Not like what the shots are going to be, but knowing enough about my character that I can forget those things. And more specifically, my lines. I have to know my lines. I have to know something really well, so I can forget it when we're doing it. And there is comfort in knowing, "Okay, there's not another stone that I could have overturned."
This is the case with thousands: they appear desirous of knowing the truth, but have not patience to wait in a proper way to receive an answer to their question.
. . . These are notions of the mind, which is like a knife, always chipping away at the Tao, trying to render it graspable and manageable. But that which is beyond form is ungraspable, and that which is beyond knowing is unmanageable. There is, however, this consolation: She who lets go of the knife will find the Tao at her fingertips.
It wasn't the New World that mattered... Columbus died almost without seeing it; and not really knowing what he had discovered. It's life that matters, nothing but life - the process of discovering, the everlasting and perpetual process, not the discovery itself, at all.
All that is real in me is God; all that is real in God is I. The gulf between God and me is thus bridged. Thus by knowing God, we find that the kingdom of heaven is within us.
Therefore we pledge to bind
ourselves to one another, to embrace
our lowliest, to keep company with
our loneliest, to educate our illiterate,
to feed our starving, to clothe our
ragged, to do all good things,
knowing that we are more than
keepers of our brothers and sisters.
We are our brothers and sisters