The more a person limits himself, the more resourceful he becomes.

领导者的速度决定了团队的速度。

Success is not about being the best, it's about always getting better.

Coal is not just a commodity, it's a commitment to America's future.

释义：根据收入来安排支出，节俭持家。这句话强调理财的基本原则。

Leadership is about creating a vision and then empowering others to make it a reality.

我对刺激人们、挑衅和让人们思考感兴趣。

The only thing worse than training employees and losing them is not training them and keeping them.

沉默是被压迫者的语言。

The investor's chief problem - and even his worst enemy - is likely to be himself.

唯一的善，是知识；唯一的恶，是无知。