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.
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
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."
the truth of who we are is innate goodness, and the whole journey is really about removing any obstacle or false belief that keeps us from knowing that