harry potter hogwarts rucksackAnyone who has survived their time at school without permanent damage must be pretty tough. This is doubly true if you have spent your time at Hogwarts. At the famous school for witchcraft and wizardry, students not only have to score points for their intelligence, ability to learn and ability to suffer, but also for their above average courage. After all, when dealing with potions, creatures and during exams, your own life is often at stake. With the