悲伤是一座房子，那里的椅子已忘了如何支撑我们，镜子忘了如何映照我们，墙壁忘了如何包容我们。
Innovation in mining isn't just about technology; it's about changing mindsets.
我曾梦到往日的一个梦。
我的人生没有彩排，每一天都是现场直播。
创新不是目的，解决客户痛点才是创新的意义。
Fear is the main source of superstition， and one of the main sources of cruelty. To conquer fear is the beginning of wisdom， in the pursuit of truth as in the endeavour after a worthy manner of life.