All this is just an analogy. - Robert M. Pirsig

On any mechanical repair job ego comes in for rough treatment. You're always being fooled, you're always making mistakes, and a mechanic who has a big ego to defend is at a terrific disadvantage. If you know enough mechanics to think of them as a group, and your observations coincide with mine, I think you'll agree that mechanics tend to be rather modest and quiet. There are exceptions, but generally if they're not quiet and modest at first, the works seems to make them that way. And skeptical. Attentive, but skeptical. But not egotistic. There's no way to bullshit your way into looking good on a mechanical repair job, except with someone who doesn't know what you're doing.

"What moves the Greek warrior to deeds of heroism," Kitto comments, "is not a sense of duty as we understand it—duty towards others: it is rather duty towards himself. He strives after that which we translate 'virtue' but is in Greek aretê, 'excellence' … we shall have much to say about aretê. It runs through Greek life." There, Phædrus thinks, is a definition of Quality that had existed a thousand years before the dialecticians ever thought to put it to word-traps. Anyone who cannot understand this meaning without logical definiens and definendum and differentia is either lying or so out of touch with the common lot of humanity as to be unworthy of receiving any reply whatsoever.

The solutions all are simple—after you have arrived at them. But they're simple only when you know already what they are.