و درود خدا بر او فرمود: قلب احمق در دهان او، و زبان عاقل در قلب او قرار دارد. This very sense has related from Amir al-Mu'minin, peace be upon him, in a different version as follows: The heart of a fool is in his…

و قد روي عنه (عليه السلام) هذا المعني بلفظ آخر و هو قوله: قَلْبُ الْأَحْمَقِ فِي فِيهِ وَ لِسَانُ الْعَاقِلِ فِي قَلْبِهِ.

و معناهما واحد.

This very sense has related from Amir al-Mu'minin, peace be upon him, in a different version as follows: The heart of a fool is in his mouth while the tongue of the wise man is in his heart. The meaning of both the saying (40 and 41) are the same

Source: Nahj al-Balagha, compiled by al-Sharif al-Radi. Persian: ترجمه محمد دشتی (Mohammad Dashti). English: Translation by Sayed Ali Reza (letters, sayings and sermons 1–16). Text from github.com/WWGTX/NahjulBalaghah. · Free for non-commercial religious use, with attribution