Always say less than necessary.

The worst pain a man can suffer is to have insight into much and power over nothing.

God writes the Gospel not in the Bible alone, but also on trees, and in the flowers and clouds and stars.

"The line between hero and villain is often blurred by perspective."

民主的力量在于合作与参与的精神。

创新和技术将推动采矿业的未来——我们必须拥抱变化以保持竞争力。