成唯識論演祕 5.155

5.155

答：本質境一，對能緣者，義分四等，名所樂等，理固無違。且如一境，謂：欲觀察，即名所樂；勝解印持，即名決定；念明記時，即名曾習；定注惠擇，即名所觀。由斯同聚心法境一。

Answer: The mūla-dharmin object is one, but in relation to the cognizing factors, it is divided conceptually into four, called 'what is desired', etc.; thus there is strictly no contradiction. Take a single object: wanting to observe it is called 'what is desired'; adhimokṣa determining it is called 'determined'; smṛti remembering it clearly is called 'previously experienced'; and samādhi focusing while wisdom discriminates it is called 'what is observed'. By this, the mental factors of the same conjunction share a single cognitive object.