《战国策·韩三·或谓韩公仲》
至于使韩魏相安无事，您终身能做相国，这是您次一等的功业。这都能使国君尊贵自身安稳。
若夫安韩、魏而终身相，公之下服，此主尊而身安矣。
As for keeping Han and Wei safe and sound, you can be a prime minister for life. This is your secondary achievement. This can make the monarch noble and stable.