وَقَالَ (عليه السلام):
Amir al-mu'minin, peace be upon him, said:
يَابْنَ آدَمَ،
O son of Adam,
لاَ تَحْمِلْ هَمَّ يَوْمِكَ الَّذِي لَمْ يَأْتِكَ عَلَى يَوْمِكَ الَّذِي قَدْ أَتَاكَ،
do not inflict the worry of the day that has not yet come on the day which has already come,
فَإِنَّهُ إِنْ يَكُ مِنْ عُمُرِكَ يَأْتِ اللهُ فِيهِ بِرِزْقِكَ.
because if that day be in your life Allah will bestow its livelihood also.