"When Filch wasn't guarding the scene of the crime, he was skulking red-eyed through the corridors, lunging out at unsuspecting students and trying to put them in detention for things like "breathing loudly" and "looking happy."

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To wait. In our lives we know joy, anger, sorrow, and a hundred other emotions, but these emotions all together occupy a bare one percent of our time. The remaining ninety-nine percent is just living in waiting. I wait in momentary expectation, feeling as though my breasts are being crushed, for the sound in the corridor of the footsteps of happiness. Empty. Oh, life is too painful, the reality that confirms the universal belief that it is best not to be born.

— Osamu Dazai