承认规则是法律体系中的终极规则,它确定了有效法律的标准。
The rule of recognition is the ultimate rule in a legal system, which identifies the criteria for valid law.
翻译:善于作战的人,能够造成良好的态势,而不苛责于人。
数学是一门活生生的学科,不断演变和发展。
"The most dangerous thing is to pretend that everything is fine when it's not."