Rule number four—practice design, not decoration.

第四原则--运用设计，而不是装饰。

youdao

Rule number four: the dying patient'd better not be dead when I get there.

第四条规矩——当我到现场时候，要死的病人比死了的好。

youdao

Number four, the rule of law.

WHITEHOUSE: The White House

In the four years of Mikhail Gorbachev's rule (including in recent months), there have been a number of features of Soviet foreign and defense policy that are difficult to reconcile with the optimistic Western paradigm for explaining Gorbachev's rule and future Soviet behavior.

CENTERFORSECURITYPOLICY: The New Soviet Challenge