Readiness for action in kings is the root of royal duties. This has been said by Brihaspati. Listen to the verses recited by him.
उत्थानं हि नरेन्द्राणां बृहस्पतिरभाषत। राजधर्मस्य तन्मूलं श्लोकांश्चात्र निबोध मे॥