بِسْمِ اللهِ الرَّحْمنِ الرَّحِيمِ
Why we should try to do more the what is obligatory on us:
(صلى الله عليه وسلم) passed by a grave and asked:
Whose grave is this?
The Sahabah replied: Of so and so
(صلى الله عليه وسلم) said: For this man in the grave, the offering of two Rak'at is dearer than all your world and whatever it contains.
The true value of each deed will become apparent after death.