Zainab

“ما يصيب المسلم من نصب ولا وصب ولا همّ ولا حزن ولا أذى ولا غمّ - حتى الشوكة يشاكها - إلا كفّر الله بها مِن خطاياه
No fatigue, disease, sorrow, sadness, hurt or distress befalls a Muslim - not even the prick he receives from a thorn - except that Allah expiates some of his sins because of it. (Sahih al-Bukhari, Book 70, #545)”
― Anonymous

“Ka'b ibn Malik reported that the Messenger of Allah, may Allah bless him and grant him peace, said, "Two hungry wolves loose among sheep do not cause as much damage as that caused to a man's deen by his greed for money and reputation.”
― At-Tirmidhi

“Whoever treads a path seeking knowledge, Allah will make easy for him the path to Paradise."

(reported by Ibn Majah and others, fulfilling the conditions of Imam al Bukhari and Imam Muslim)”
― Anonymous

“من قال عليّ ما لم أقل فليتبوأ مقعده من النار
Whoever ascribes to me what I have not said then let him occupy his seat in Hell-fire! (Sahih al-Bukhari, Book 3, #109)”
― Prophet Muhammad