But the thing that university gave me – that was much more important than the piece of paper I could use to inflate my salary expectations – was a deep sense of curiosity, a thirst for knowledge and understanding about how the world works, and excitement at finding out what makes people tick, what principles or politics are worth fighting for, how the world and society should develop. I’d finally learned that there is nothing as exciting as asking big questions, knowing full well that you’re unlikely to get a simple answer.