I think mother nature does a great job on her own.

"Mother Nature is going to give us what she wants."

Mother nature will simply run its course on this stuff.

Mother Nature had been in a really good mood when he was made.

With help from mother nature, Lou will soon be back on his feet.

Of course, if we can't come to some agreement then mother nature will eventually take control and do what's necessary.

If death was the only objective, just let old mother nature take her course.

"Mother Nature is much more powerful than we are," he said.

Mother Nature has failed to design humans for long life.

To get away from people and things, to do a little chatting with mother nature.