Narrated Sahl bin Sad Al-Saidi (Radi-Allahu 'anhu): Allah's Apostle (Sallallahu 'Alaihi Wa Sallam) said, "A place i...
Narrated Sahl bin Sad Al-Saidi (Radi-Allahu 'anhu):
Allah's Apostle (Sallallahu 'Alaihi Wa Sallam) said, "A place in Paradise
equal to the size of a lash is better than the whole world and whatever is
in it."
Bukhari Vol. 4 : No. 473
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This gives us the lesson that we should try hard and hard to earn more space in Paradise because that will be the Real Wealth :)