Nahj al-Balagha Hadith n. 212

Selections from The Sayings and Preaching of Amir al-Muminin Ali ibn Abi Talib (Peace Be Upon Him) Including His Replies to Questions and Maxims Expressed for Various Purposes.
Translated by Sayyid Ali Reza

وَقَالَ (عليه ‏السلام):

Amir al-mu'minin, peace be upon him, said:

عُجْبُ الْمَرْءِ بِنَفْسِهِ

A man's vanity for himself

أَحَدُ حُسَّادِ عَقْلِهِ.

is one of the enemies of his intelligence. 49

 

49. It means that just as an envious person cannot appreciate any good in him whom he envies, similarly, vanity cannot tolerate the emergence of intelligence or the prominence of good qualities as a result of which the envious person remains devoid of those qualities which are deemed to be good by human intellect.