最成功的领导者是那些将领导视为责任而非特权的人。
The most successful leaders are those who see leadership as a responsibility, not a privilege.
当我停止相信自己能赢的那一天，就是我停止打网球的那一天。
效率和道德必须齐头并进。今天的偷工减料明天将让我们付出沉重代价。
In the mining sector, we must balance economic growth with environmental stewardship to create long-term value.
The most important challenge facing the world today is the need to create strong, effective, and accountable states in the developing world.