大般涅槃經義記 3.70

3.70

第二段中，「有異國王」喻四依人。「聞憐笑」者，憐之棄大，笑其學小。「車載稻糧而送與」者，音聲語言以之為車，說經授彼名載稻糧而送與之，亦可紙素竹帛為車，抄經授彼名載與之。

In the second passage, "there is the king of a different country" is an analogy for the four refuges. "Hearing of it, he pitied and laughed" means pitying their abandoning the Great and laughing at their studying the Small. "Loaded carts with rice and grain and sent them to him" means using voice and language as carts; expounding the sūtra and imparting it to them is called loading rice and grain and sending it to them; alternatively, paper, plain silk, and bamboo slips may be the carts, and copying the sūtra and imparting it to them is called loading and giving it to them.