al-Sharif al-Radi (d. 406 AH) · Thaqalayn library edition, reproduced verbatim
٣٠١. وَقَالَ (عليه السلام): رَسُولُكَ تَرْجُمَانُ عَقْلِكَ، وَكِتَابُكَ أَبْلَغُ مَا يَنْطِقُ عَنْكَ.
301. Amīr al-mu’minīn, peace be upon him, said: Your messenger is the interpreter of your intelligence while your letter is more eloquent in expressing your true self.
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