《战国策·魏三·秦败魏于华魏王且入朝》
乐意穷困呢，还是乐意富贵？您还是先为自己考虑，然后再替魏国打算吧。 长信侯说： 楼缓将要来了，请让我和他一起去见大王。 
长信侯曰： 楼公将入矣，臣今从。 
Would you rather be poor, or would you rather be rich? Think about yourself first, and then you can think about Wei. Changxin Hou said: Lou Huan is about to arrive. Please let me go and see the king with him. 