Cao Cao killed Lv Boshe by mistake, and everyone called him "bite the hand that feeds him". That's not all. He killed someone and said, "I'd rather be negative than negative." The Romance of the Three Kingdoms was written as "I'd rather be negative than negative."
"I'd rather be negative than negative" and "I'd rather be negative than negative." The first sentence refers to Lv Boshe, while the second sentence refers to "the whole world".