Imam Ali (as) said “O’ son of Adam, do not inflict worry of the day that has not come yet on the day which has already come, because if that day is meant to be in your life then Allah would bestow its livelihood also.”[i]

[i] Nahjul Balagha saying #277

Imam Ali (as) said to Kumail “O’ Kumail, direct your people to go out in the day for achieving noble traits and to go out in the night for meeting the needs of those who might be sleeping. For I swear by him whose hearing extends to all voices, if someone ever pleases another’s heart Allah will create a special thing out of all this pleasing so that whenever any hardship befalls him it would come running like flowing water and drive away the hardships as wild camels are driven away.”[i]

[i] Nahjul Balagha saying #258