众所周知

Proverbially, "actions speak louder than words.
俗话说，"行动胜于言语。"
It's proverbially said that "all good things must come to an end.
人们常言，"所有美好的事物终将结束。"
In business, "time is money" is proverbially true.
在商业领域，"时间就是金钱"是至理名言。
The weather here is proverbially unpredictable; it can rain cats and dogs one moment and be sunny the next.
这里的天气变化无常，谚语般难以预测，一会儿可能下大雨，一会儿又晴空万里。
A friend in need is a friend indeed" is a proverbial expression that highlights the value of true friendship.
"患难见真情"是一个谚语，强调了真正友谊的价值。
Proverbially, "you can't judge a book by its cover," meaning we shouldn't form opinions based solely on appearances.
有谚语说，"不能以貌取人"，意味着我们不应仅凭外表来评价一个人。
The saying "a penny saved is a penny earned" is proverbially sound financial advice.
"省钱就是赚钱"这句谚语是明智的理财建议。
Every cloud has a silver lining" is a proverbial phrase suggesting that even difficult situations have some positive aspect.
"乌云背后总有一线光明"这句谚语暗示即使困难的情况也有其积极的一面。
You reap what you sow" is a proverbial reminder of the consequences of our actions.
"种瓜得瓜，种豆得豆"这句谚语提醒我们行为的后果。
Proverbially, "there's no smoke without fire," implying that rumors often have some basis in truth.
有句谚语说，"无风不起浪"，暗示谣言往往有些事实依据。