Let’s say that there’s gold coins in one area and silver coins in another, and copper in another, lead in another. Some people say, “Let’s just run around in a frenzy, picking up coins.” And I’ll say, “No, let’s stay here and pick up the gold coins until there’s no more gold. Then let’s go after the silver.”
There’s only 24 hours in a day. And if it takes the same amount of effort to pick up the gold one as it does the lead one, pick up the gold ones.
Gary Halbert, Gary Halbert: XXX, p.70