Nahj al-Balagha Hadith n. 376

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:

إِنَّ الْحَقَّ ثَقِيلٌ مَرِيءٌ

Certainly, right is weighty and wholesome

وَإِنَّ الْبَاطِلَ خَفِيفٌ وَبِيءٌ.

while wrong is light and unwholesome.