en_tn_lite_do_not_use/ecc/05/12.md

The sleep of a working man is sweet

This speaks of a person's sleep being fulfilling and peaceful as if it were sweet like something he eats. AT: "The sleep of a working man is peaceful" (See: rc://en/ta/man/translate/figs-metaphor)

whether he eats little or a lot

"whether he eats a little bit of food or a lot of food"

but the wealth of a rich person does not allow him to sleep well

"but the wealth of a rich person keeps him awake at night." This speaks of a rich person not being able to sleep because he is worried about his money as if his money were a person that would not allow him to sleep. AT: "but rich people do not sleep well because they worry about their money" (See: rc://en/ta/man/translate/figs-personification)