Narrated AbudDarda' (رضى الله تعالى عنه):
The Prophet (صلى الله عليه وسلم ) said: There is nothing heavier than good character put in the scale of a believer on the Day of Resurrection. [Sunan Abu Dawud]
"My Lord! Increase me in knowledge."
"Whoever travels a path seeking knowledge, Allah eases for them a path to Paradise." Abu Dawud