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.