The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart.

The smartest people are all self-taught, even if they went to school.

Leadership in mining means making tough decisions that benefit all stakeholders, not just shareholders.

译文：一句话不小心就会招致祸患，一件事不小心就会玷污名节。赏析：口无遮拦的人迟早会给自己带来祸患，行为不检点之人更会玷污自己的名节。我们的一言一行不仅关乎名节，更关乎性命。