disregard of duty

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References in classic literature ?
Of course, I pitied her exceedingly; as well for her false idea of happiness and disregard of duty, as for the wretched partner with whom her fate was linked.
This was a gross disregard of duty and we took swift action to remove those accountable from their jobs,'' Ms.
The-times-they-are-a-changin' is a feeble excuse for disregard of duty.