《史记·三十世家·陈丞相世家》
如果你们各自谁能摒弃双方的短处，采取双方的长处，那么只要招一招手，天下就能安定下来了。
诚各去其两短，袭其两长，天下指麾则定矣。
If the two of you could each give up your own disadvantages and adopt the other’s advantages, then you could beckon for peace in the world.