The energy sector must evolve or become irrelevant.

Disruption is not about technology; it's about business models.

The advantages found in history seem to be of three kinds， as they result either from the mere situation of the climate and country or from the form of government and of the character of the people， or from those finer principles and morals， which may be called the recommendations of philosophy.

The human voice is the most beautiful instrument of all, and the most difficult to play.