Mental calmness leads to happiness and contentment.
心の平穏は幸福と満足につながる。 (Kokoro no heion wa kōfuku to manzoku ni tsunagaru.)
"She believes that a peaceful mind is a happy mind."
"彼女は平和な心は幸せな心だと信じている。" (Kanojo wa **heiwa na kokoro wa shiawase na kokoro da** to shinjite iru.)
You are responsible for any possible danger or loss.
art reflects real-life experiences or truths
to be deeply involved in hard work or challenging situations
to take responsibility for doing something wrong
to behave in a confident and assured way
to have a casual conversation about unimportant topics