٤١٩. وَقَالَ (عليه ‏السلام): مِسْكِينٌ ابْنُ آدَمَ: مَكْتُومُ الْأَجَلِ، مَكْنُونُ الْعِلَلِ، مَحْفُوظُ الْعَمَلِ، تَؤْلِمُهُ الْبَقَّةُ، وَتَقْتُلُهُ الشَّرْقَةُ وَتُنْتِنُهُ الْعَرْقَةُ.
419. Amīr al-mu’minīn, peace be upon him, said: How wretched the son of Adam (man) is! His death is hidden, his ailments are concealed, his actions are preserved, the bite of a mosquito pains him, choking causes his death and sweat gives him a bad smell.