contentedness造句怎麼寫

In at least one human study, a sage-oil concoction improved the mood of participants, increasing their alertness, calmness, and contentedness.

It wasn't until I learned to find contentedness, slowly, that I was actually able to improve my life.

Food, shelter, clothing, other people, something meaningful to do, and a mindset of contentedness.

I've been thinking about simplicity a lot lately and I've identified a key ingredient to living a simplistic life; contentedness.