潘佑在南唐时期，从挽救危难时局出发，借鉴《周礼》古经实行变法，变法很快失败，但其变法思路与历史影响不可抹杀。
In South Tang , Pan You made a political reform basing on Zhou Li which was failed rapidly , but had great effect on that time and last time .
潘佑