Imaam Ibn Qayyim al-Jawziyyah (RH) stated:
Good character is established upon 4 pillars; it cannot be attained except based on them.
They are:
patience, chastity, courage and justice.
Chastity will cause one to abstain from despicable & vile things of speech & action; & will make one to have modesty,
Courage will make one to have sense of honor, give preference to high standard of characters & traits, to give generously, which is the courage of
'The strong isn't one who overcomes the people by his strength, but the strong is one who controls himself while in anger.”[Bukhari (6113)]. That is the reality of courage. It is the special ability with which a person defeats his opponent.
The origin of all these virtuous characters is from these four things.