Hadiths
"Whoever follows a path to seek knowledge, Allah will show him the way to Paradise. The angels lower their wings being pleased with the one who seeks knowledge. Whoever is in the heavens and on earth, even the fish in the sea, ask for forgiveness for the scholar. The superiority of the scholar over the worshipper is like that of the moon over all other heavenly bodies. The scholars are the heirs of the Prophets, for the Prophets did not leave behind Dinars and Dirhams, but they left behind knowledge; and whoever receives it, receives an abundance of good fortune."
Abu Dawood