I told you before, Katsa. I won't fight when you're angry. I won't solve a disagreement between us with blows. " He lifted the ice and fingered his jaw. He moaned and held the ice to his face again. "What we do in the practice rooms-that's to help each other. We don't use it against each other. We're friends, Katsa. We're too dangerous to each other. And even if we weren't, it's not right.
Remember that those five hundred words an average Englishman uses are far from being the whole vocabulary of the language. You may learn another five hundred and another five thousand and yet another fifty thousand and still you may come across a further fifty thousand you have never heard of before, and nobody else either.