Definition
This idiom is used to emphasize the value of time, suggesting that it should not be wasted, as it could be used to generate income.
時間就是金錢。
We need to finish this project quickly, because time is money.
我們需要快速完成這個項目，因為時間就是金錢。
He works overtime because he knows that time is money.
他加班工作，因為他知道時間就是金錢。
Don't waste time on meaningless things; time is money.
不要浪費時間在無意義的事情上；時間就是金錢。