51、笛要吹在眼上，话要说在点上。
The flute should be played in the eyes, and the words should be said on the point.
52、言无二价，童叟无欺。
Words have no price, and children have no deception.
53、没有最好，只有更好。
There is no best, only better.
54、和气生财，童叟勿欺。
Harmony generates wealth. Don\'t deceive an old man.
