心が晴れる
to calm one's mind―compose oneself―collect oneself―gather one's wits―gather up one's scattered wits
to purify one's heart―purge one's heart―(from sin)
to yearn after something
心にかなうこと
心安らぐ
have a peaceful mind;feel at peace
Everything depends on the temper of one's mind
Purification of the mind.
have a peaceful mind