One abandons their affairs for a time because they see nothing.
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Circumstances or appearances play a negative role. Justifying oneself is useless, one will be understood later.
In the making
Wait before committing oneself. A simple proposal is enough. One wants to know what the other desires before responding.
Validation (Matching lines)
Derived (Fan Yao)
One lacks means but can continue with others.
Leaving to not succumb.
One needs to be available to be useful.