n.不言而喻的道理，自明之理，老生常谈

原形：truism复数：truisms

The truism that 'time heals all wounds' is often quoted, but not always true.
时间能治愈一切伤痛，这是一条常被引用的格言，但并不总是正确。
It's a truism in politics that the economy is the key to winning elections.
在政治中，经济是赢得选举的关键，这是一个不言而喻的事实。
The truism that 'knowledge is power' has been recognized for centuries.
知识就是力量，这一观念已被世人认识了数个世纪。
The statement 'actions speak louder than words' is a timeless truism.
行动胜于言语，这是一个永恒的真理。
The truism that 'honesty is the best policy' still holds water in today's society.
诚实为上策，这个道理在当今社会仍然适用。
The truism that 'you can't judge a book by its cover' reminds us not to make assumptions based on appearances.
不可仅凭封面判断一本书，这句话提醒我们不要仅凭表面来评判事物。
The truism that 'health is wealth' underscores the importance of taking care of one's body and mind.
健康就是财富，这强调了照顾身心健康的重要性。
In business, the truism 'customer satisfaction is paramount' is a guiding principle.
在商业领域，客户满意度至高无上，这是一个核心准则。
The truism that 'there's no substitute for hard work' remains relevant in any career path.
没有什么能替代辛勤工作，这个道理在任何职业道路上都同样适用。
The truism that 'actions have consequences' teaches us to be mindful of our decisions.
行动会有后果，这句话教导我们要对自己的决定负责。