采矿领域的领导力意味着今天做出艰难的决定，为了更美好的明天。
Leadership in mining means making tough decisions today for a better tomorrow.
质量永远不应该妥协，即使是为了速度。
Technology should serve the land, not dominate it.
没有美德的地方就没有荣耀。
No testimony is sufficient to establish a miracle unless the testimony be of such a kind that its falsehood would be more miraculous than the fact which it endeavors to establish.
