In a rapidly changing market, the only constant is customer needs.

"The only thing that is truly beautiful is the soul."

板块是地幔热边界层的表面表现。

"The world is a stage, but the play is badly cast."

领导力意味着今天做出艰难的决定，以缓解明天的挑战。

The power elite are not solitary rulers. Advisors and consultants, spokesmen and opinion-makers, are often the captains of their higher thought and decision.

写作是探索可能的边界。