He severely criticised Buddhism,Taoism,reckoned those two ideologies as despising standard rules,deserting human relations and destroying production.

• 他对佛教、道教和道家作了猛烈的批判,认为佛、老的危害主要表现在淆乱圣学、背弃人伦、破坏生活与生产等三个方面。