Narrated ‘Abdullah bin Mas’ud:
The Prophet said, “Do not wish to be like anyone except in two cases. (The first is) A person, whom Allah has given wealth and he spends it righteously; (the second is) the one whom Allah has given wisdom (the Holy Qur’an) and he acts according to it and teaches it to others.”
Sahih Bukhari, Volume 1, Book3, Number 73