But higher and more important is the spiritual nature of man.

It is a taste which belongs to the nature of man.

To compare this result with the nature and power of man.

What better comment was there on the nature of man?

Was it not in the nature of man that he should run there?

Traditional thinking answered these questions by saying simply that such was the true nature of man.

But they also gave him insight about himself and the nature of man.

That is how history and the nature of man have arranged it.

It is in the nature of man to cling to life.

In the very nature of man such a person is impossible.