《韩非子·用人》
做臣子的都能发挥他们的才能，胜任他们的官职，完成他们的任务，而不需要把余力保存在心里，不需要对君主承担兼职的责任。
人臣皆宜其能，胜其官，轻其任，而莫怀余力于心，莫负兼官之责于君。
Ministers can all bring their talents into play, fulfill the responsibilities of their posts and accomplish the tasks entrusted to them, without needing to keep some of their abilities in reserve, or to assume concurrent duties on behalf of their ruler.