《战国策·楚四·楚考烈王无子》
现在你当楚国相国已经有二十多年了，可是楚王还没有儿子。等到楚王死后，必然拥立兄弟为王。
今君相楚王二十余年，而王无子，即百岁后将更立兄弟。
Now that you have been the Prime Minister of Chu State for more than twenty years, the King of Chu still has no son. After the death of the King of Chu, he will inevitably make his brothers the king.