The Sayings And Preaching of Al-Imam Ali (p.b.u.h)
Hadith n. 176
176. Amir al-mu’minin, peace be upon him, said: The means to secure high authority is breadth of chest (i.e., generosity).
Hadith n. 177
177. Amir al-mu’minin, peace be upon him, said: Rebuke the evil-doer by rewarding the good-doer. 43
Hadith n. 178
178. Amir al-mu’minin, peace be upon him, said: Cut away evil from the chest of others by snatching (it) away from your own chest. 44
Hadith n. 179
179. Amir al-mu’minin, peace be upon him, said: Stubbornness destroys (good) advice.
Hadith n. 180
180. Amir al-mu’minin, peace be upon him said: Greed is a lasting slavery.
Source: https://www.al-islam.org/nahjul-balagha-part-2-letters-and-sayings