إذا كانوا قد استطاعوا أن يصنعوا البنسلين من الخبز المتعفن، فإنهم يستطيعون بالتأكيد صنع شئ مفيد منك Auteur: Muhammad Ali Copy Quote More from Muhammad Ali “Impossible is nothing.” “I know where I'm going and I know the truth, and I don't have to be what you wa…” “Go to College, Stay in school, If they can make penicillin out of mouldy bread,…” “Superman don't need no seat belt.”