The worthiest person is he who leaves whatever does not concern him.
رسولُ اللَّهِ صلى اللَّه عليه وآله : أعظَمُ النّاسِ قَدراً مَن تَركَ ما لا يَعنيهِ . الأمالي للصدوق : 73 / 41 .
The Prophet (SAWA) said, 'The worthiest person is he who leaves whatever does not concern him.' Amali al-Saduq, p. 28, no. 4