who are capable of peaceful settlement

Wherein one sleeps peacefully, who works all day long, does not even waste his entire time.

One who is aware of his future and prefers to improve his life rather than be lazy to spoil it

One who does not hate anyone, who does not have frustrations inside

He sleeps peacefully who finishes his work at the right time.

He sleeps peacefully who does not worry but finds solution to the problem.