大方廣圓覺修多羅了義經略疏 1.710

1.710

由依四大、六根和合成身，即有六塵妄現。由此內外根塵，引起妄心緣慮不絕，念念生滅，剎那不停。緣合即有，緣散即無，推其自體了不可得，故曰假名為心。此虛妄心雖假緣生，不離真心氣分，故曰緣氣。言似者，明非實有。緣相者，緣慮之相。

Because a body is formed based on the combination of the four great elements and the six sense faculties, the six sense objects delusively appear. Due to these internal and external faculties and objects, an illusory mind is induced to condition and deliberate without cessation, arising and ceasing thought after thought, not halting for an instant. When conditions assemble it exists; when conditions disperse it is gone. Investigating its own substance, it is completely unobtainable; hence it is called 'provisionally named "mind"'. Although this false mind arises provisionally through conditions, it is not separated from the energetic aspect of the true mind; hence it is called 'intentional energy'. Saying 'seemingly' clarifies that it is not truly existent. The 'mark of conditioning objects' is the mark of conditioning and deliberating.