Brihaspati has said that the usage of kings are different from those of common people. Therefore, kings should always look to their interest with vigilance.
लोकवृत्ताद् राजवृत्तमन्यदाह बृहस्पतिः। तस्माद् राज्ञाप्रमत्तेन स्वार्थश्चिन्त्यः सदैव हि॥