创新是成功的关键。
The best leaders are those most interested in surrounding themselves with assistants and associates smarter than they are.
The conversation about coal must move beyond 'pro' or 'anti'—we need solutions, not slogans.
对于你所拥有的，要心存感激，这样你就会拥有更多。对于你所没有的，如果念念不忘，你永远都不会满足。