我不会让恐惧阻止我。

Innovation in mining technology isn't about replacing people, but about empowering them to do their jobs better and safer.

The greatest foe to liberty is the inert majority.

You cannot swim for new horizons until you have courage to lose sight of the shore.

"Political language is designed to make lies sound truthful and murder respectable, and to give an appearance of solidity to pure wind."

The best players have the shortest memories.

"The world is a prison, and the prison is a dream."

Quality is more important than quantity. One home run is much better than two doubles.

合作是关键——没有任何一个组织能够独自解决世界的环境挑战。