When I am abroad， I always make it a rule never to criticize or attack the government of my own country。 I make up for lost time when I come home.

骄傲暴戾的人，不能作为朋友。

解释：阻塞老百姓的嘴，好比阻塞河水。河流如果堵塞后一旦再决堤，伤人一定很多，人民也是这样。不可堵塞民众的言论，不给他们发表自己想法的机会。如这样去做，将比堵塞江河带来的后果更严重。

The most powerful weapon you have is your voice, use it to inspire, to heal, and to change the world.

"Even the strongest spirit can be broken with love."

The materials carry the message.

The mining industry is cyclical, but great companies are built by those who can navigate the downturns as well as the booms.

"The world is a book, and those who do not travel read only one page."

Leadership is about making the tough decisions when no one else will.