大般涅槃經義記 5.380

5.380

二見造業悲憐如子，初先立喻，法身未增名為「小時」，造惡在身名「取土等置於口中」，菩薩觀知名「父母見」，懼招當苦名「恐為患」，以定拔心名「左捉頭」，巧智教斷名「右挑出」。次合顯法，「菩薩如是」合前父母，「見諸眾生」合前見已，「法身未增」合前小時，「行身等業」合取土等置於口中，「則以智拔」合右挑出，左手捉頭略而不合，「不欲令」下合恐為患。「是故」下結。

Second, seeing them create karma, one pities them like a child. First, it establishes the simile: the dharmakāya not yet augmented is called "childhood"; creating evil with the body is called "taking dirt or the like and putting it into the mouth"; the bodhisattva's observing and knowing it is called "the parents seeing it"; fearing that it will incur future suffering is called "fearing it will cause harm"; extracting the mind with concentration is called "holding the head with the left hand"; teaching them to stop with skillful wisdom is called "picking it out with the right hand." Next, applying it to reveal the doctrine: "The bodhisattva likewise" applies to the preceding parents; "seeing all sentient beings" applies to the preceding having seen; "the dharmakāya not yet augmented" applies to the preceding childhood; "performing bodily karma and so forth" applies to taking dirt or the like and putting it into the mouth; "then extracts it with wisdom" applies to picking it out with the right hand—holding the head with the left hand is omitted and not applied; from "not wishing to let..." onward applies to fearing it will cause harm. From "For this reason" onward is the conclusion.