The factories for explosives are, of course, far away in bare valleys, where accidental effects are minimized.

So, too, are the radium works, wherein unknown dangers may lurk.

The turbines in the tunnel give us all the power we want at present, and, later on, when the new tunnel, which we call the "water tunnel," which is already begun, is complete, the available power will be immense.

All these works are bringing up our shipping, and we are in great hopes for the future.
So much for our material prosperity.

But with it comes a larger life and greater hopes.