Noun
running in (uncountable)
The operating of a new engine (especially that of a motor vehicle) at less than its normal speed until proper working has been established.
Forgetting offences is a sign of sincere repentance. If you keep the memory of them, you may believe you have repented but you are like someone running in his sleep. Let no one consider it a minor defect, this darkness that often clouds the eyes even of spiritual people. John Climacus
The way to make money is to buy when blood is running in the streets. John D. Rockefeller
All I do is keep on running in my own cozy, homemade void, my own nostalgic silence. And this is a pretty wonderful thing. No matter what anybody else says. Haruki Murakami
When you see a rat running in a fire then what it's running away from is hotter than fire. African Proverb
If you see an animal running in the early morning know that it is running away from something more scarily than the due. African Proverb
The water is running in the river, father drink it, mother drink it. Tamil Proverb