"The fruit of the heart is the tongue, and the fruit of the tongue is good conduct." — Ghurar al-Hikam

 

"The fruit of the heart is the tongue, and the fruit of the tongue is good conduct."
— Ghurar al-Hikam

Arabic:
ثَمَرَةُ الْقَلْبِ اللِّسَانُ، وَثَمَرَةُ اللِّسَانِ حُسْنُ الْخُلُقِ.
— غرر الحكم