I remember scouring a musty library to search for a book two decades ago. One book, because that was the only reliable source available. I took a two-hours bus from my uni and reached the library ten minutes before three o’clock. They denied my entry because three o’clock was closing time.

I didn’t have another day because it was the earliest I could escape from my lectures, so I begged for kindness from the sadistic, grinning librarian to let me in for just that ten minutes. She eventually agree...