Energy transformation is a challenge but also an opportunity; the key lies in how to seize it.

Quality is never an accident; it is always the result of intelligent effort.

Without food, man can live at most but a few weeks; without it, all other components of social justice are meaningless.

When a person realizes he has been deeply heard, his eyes moisten. I think in some real sense he is weeping for joy. It is as though he were saying, "Thank God, somebody heard me. Someone knows what it's like to be me."

The most dangerous phrase in business is: 'We've always done it this way.'

"The only true voyage of discovery, the only fountain of Eternal Youth, would be not to visit strange lands but to possess other eyes, to behold the universe through the eyes of another, of a hundred others, to behold the hundred universes that each of them beholds."

"Every book is a conversation between the writer and the reader."