Then again, we can always let nature take its course.

Sometimes we just need to let nature take its course.

He had always thought human nature would take care of everything in the end.

But it's usually best just to let nature take its course.

Some other people would rather let nature take its course and leave the river where it is.

"Are you one of those people who thinks we should let nature take its course?"

Then I let the dog out, stand well back and wait while nature takes its course.

The message is a clear one - stand back and let nature take her course.

He had agreed to let Nature take something of his.

But, he said, the solution is not to let nature take its course.