If someone wants to kill me, he isn't to quit trying simply because I go away.
So I'm going to quit trying and just hit the high spots.
He had quit trying to sell the idea after a time.
The trick to happy living these days is to quit trying to keep up.
I had told her there was no hope, and so she quit trying.
But there wasn't anything to say, so they quit trying after a while.
By the end of the second day she'd quit trying.
So you can see why I quit trying to paint.
He had long since quit trying to figure her out.
It was high time to quit trying and start doing.