The best time to plant a tree was twenty years ago. The second best time is now.
每一本书都是一次旅程，而每一次旅程都是一本书。
成功的衡量标准不仅仅是利润，还有我们对世界的积极影响。
The only way to get through life is to laugh your way through it. You either have to laugh or cry. I prefer to laugh. Crying gives me a headache.
预测未来的最好方法就是创造未来。
Every challenge in the quarry is an opportunity to innovate.
Profitability and sustainability must go hand in hand—there is no other way forward.