Tafsir of An-Nazi'at 79:35

The Day when man shall remember what he strove for. meaning, at that time the Son of Adam will reflect upon all of his deeds, both the good and the evil. This is as Allah says,

يوميذ يتذكر اﻻنسن وأنى له الذكرى

On the Day will man remember, but how will that remembrance avail him. (89:23) Then Allah says,

وبرزت الجحيم لمن يرى