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The world needs reliable energy, and coal still plays a critical role in providing it.

The metropolis exacts from man as a discriminating creature a different amount of consciousness than does rural life.

To live is to be open to the unexpected.

There is no point treating a depressed person as though she were just feeling sad, saying, 'There now, hang on, you'll get over it.' Sadness is more or less like a head cold- with patience, it passes. Depression is like cancer.