“Be in this world as if you were a stranger or a traveler.” — Prophet Muhammad · hadith, Sahih al-Bukhari tradition
“Hussain is from me, and I am from Hussain.” — Prophet Muhammad · hadith, Sunan al-Tirmidhi tradition
“He who has a thousand friends has not a friend to spare, and he who has one enemy will meet him everywhere.” — Imam Ali ibn Abi Talib · attributed
“Patience is to faith what the head is to the body.” — Imam Ali ibn Abi Talib · attributed, Nahj al-Balagha tradition