二者最大的区别是气质之性是善恶混，天地之性是绝对的善。
The most difference between them was that temperament was the mixture of good and evil and bora nature was absolute good .
王充将人性划分为三个等级：性极善，性善恶混，性极恶。
Wang will be humanity is divided into three levels : of a very good mix of good and evil , extremely evil .
性善恶混