《梁书·列传·卷四十八》
答： 五脏各有职能，除了心没有一样能够思虑，因此知道心是主管思虑的根基。 
答曰： 五藏各有所司，无有能虑者，是以知心为虑本。 
Answer: The five internal organs each have their own functions. Aside from the heart, none of them are able to think, so we know that the heart is the basis for thinking.