المصادر

Beyond good and evil - Nietzsche

Being and Nothingness - Sartre

Sophie's World - Jostein Gaarder

The Story of Philosophy: The Lives and Opinions of the World's Greatest Philosophers - Will Durant

تأليف : نديم الجسر - كتاب قصة الإيمان

The Republic - Plato

The Social Contract - Jean-Jacques Rousseau