Daily Vocabulary(2023/03/12）

30156.alum (卒業生）a former student of a school, college etc 
I never know you were a Vocab University alum. I went to there.
30157.move on (先に進む、気持ちを切り替える）to leave your present job, class, or activity and start doing another one 

You need to move on from your ex and start dating someone new.

30158.virtue  (美徳 ）formal moral goodness of character and behaviour OPP vice 

I learned the virtue of patience from my grandmother.

30159.justice(正義、公正さ）informal not generous, especially with money 類義語 mean 
Justice will prevail.
30160.diligent(勤勉な ） fairness in the way people are treated OPP injustice 
If you want to get better at the piano. You have to be diligent.