旅行让你无言，然后把你变成一个讲故事的人。

Every challenge in the quarry is an opportunity to innovate.

You have to be willing to make mistakes; the big thing is to not make the same mistake over and over again.

Safety isn't our priority - it's our foundation.

四勿：“非礼勿视，非礼勿听，非礼勿言，非礼勿动。”四端：“恻隐之心，仁之端也；羞恶之心，义之端也；辞让之心，礼之端也；是非之心，智之端也。”颜渊的“四勿”，要牢记心里；下工夫闲静存诚，克服外部的干扰以修养心性；孟子的“四端”，要尽力扩充，下工夫格物致知，由近及远，推己及人。

教育的最高目标不是知识，而是行动。

质量从来不是偶然的；它始终是智慧努力的结果。

In the end, we are all in the business of storytelling.