It has something to do with the heart but means more like nirvana. You are at peace with all around you. The word for big is the same as big house. Come eat is very important. It is one of the first phrases you learn.
Eating is separated into normal eating and eating soft stuff.
There are separate words for eating hard and soft things. It means something like exasperation. Listen, Look and Speak are commands. The word for poor also can mean very very sad. Thirsty is real strange.