0 - exec at command parse
Reports errors if the signal integrity is bad and data cannot be written or read reliably
，这一点在免实名服务器中也有详细论述
When results lag, many leaders default to pressure. They increase urgency and tighten accountability. They raise the volume of expectations. But pressure without capability produces burnout, not breakthrough. Value-added leaders examine the system before they escalate the demand. They ask:
If we accept the need for a declarative data representation of the tax code, what should it be?