The state administrative organs conduct comprehensive inspections of the national civil servants' ethics, competence, diligence, and performance in accordance with their administrative authority, and pay attention to assessing their performance. Assessment is the basis of civil servant management and is the basis for training, rewards and punishments, appointments, removals, and salary increases and decreases. The incentive function is an important way to improve the efficiency of management and administration; the assessment also has a guiding function; at the same time, the assessment is conducive to the supervision of civil servants, to prevent civil servants at all levels from growing up as "officials and masters", and to separate themselves from the masses to engage in specialization, or even to use power for personal gain, or to violate law Discipline. What does this passage mainly support? ['The state requires a comprehensive assessment of civil servants.', 'Assessment is the foundation of civil servant management.', 'Assessment of civil servants is a national requirement and this is of great significance.', 'The reason for implementing the assessment system for civil servants is its significance in the management of civil servants.']