Let us pick up our books and our pens,” I said. “They are our most powerful weapons. One child, one teacher, one book and one pen can change the world

Let us pick up our books and our pens,” I said. “They are our most powerful weapons. One child, one teacher, one book and one pen can change the world (Malala Yousafzai, I Am Malala: The Story of the Girl Who Stood Up for Education and Was Shot by the Taliban)