Knowledge is Light العلم نور

من شعر الإمام الشافعي 

شكوت إلى وكيع سوء حفظي    فأرشدني عن ترك المعاصي

و أخبرني بأن العلم نور         و نور الله لا يعط لعاصي

The Great Imam "Al Shafe'e" , He went to his teacher "Wake'e" complaining about the weakness of his memory, he told him abandon rebellion , for knowledge is light, and the Light of Allah is not bestowed upon a rebel