No one wants to stoke coal if he can regulate an oil valve instead.

One pound of uranium is worth about 3 million pounds worth of coal or oil.

The extraction of oil, coal and minerals brought, and still brings, a cost to the environment.

The greatest natural resource our country has is not oil. It's not gas. It's not coal. It's the genius of our children.

No one really wants to send their kids off to die for oil.

Those who can regulate their travel speed according to the road conditions available will have a smooth ride in the journey called marriage!