life force

The creative force in a nation is its life force, its essence and its reality.

I suppose it's life force; but not much—never as much as when I started the collapse.

The highest level reached by the life force on Earth, to date.

And these are the creatures in whom you discover what you call a Life Force!

The service of the Life Force has that advantage, at all events.

This is because the philosopher is in the grip of the Life Force.

I had some hopes of him; but he was a confirmed Life Force worshipper.

So much of the life force is wasted because people imagine they are in love.

That's the life force, and for a minute it's conscious that it's only a monkey.

A life force, said the older scientists; only chemical laws, say the new.