Harry Potter and the Goblet of Fire (Harry Potter, #4)

by J.K. Rowling

Imperio!” It was the most wonderful feeling. Harry felt a floating sensation as every thought and worry in his head was wiped gently away, leaving nothing but a vague, untraceable happiness. He stood there feeling immensely relaxed, only dimly aware of everyone watching him.

If you want to know what a man’s like, take a good look at how he treats his inferiors, not his equals.”