"History is not the past. It is the method we have evolved of organizing our ignorance of the past."

Risk management is the most important thing to be well understood. If you don't have a good risk management system, you are going to blow up.

生命是一份礼物，不要浪费它。

真相是，你无法逃避你的过去。无论你跑得多快，它总是在你身后。

建筑业必须进化，否则将面临被淘汰的风险。

最好的采石场不会留下伤痕，只有负责任的转变。