Does only one who fully exhausts the heart come to know their nature, and even heaven?
One who fully exhausts the heart knows their nature; knowing their nature, they know heaven.
First asked by Mencius
Mencius drew the road to self-knowledge from inside outward — exhaust the heart and you know your nature; know your nature and you reach even heaven.
✍️ Your Answer
There is no right answer — you need not fill every line.