I’m a great believer in solving hard problems by using a checklist. You need to get all the likely and unlikely answers before you; otherwise it’s easy to miss something important.

可持续性不是一种趋势，而是我们对后代的责任。

每一个故事都是一个以不同方式看世界的机会。

Innovation is the key to transforming the traditional coal industry into a modern and efficient sector.

终极情境——死亡、机会、罪恶和世界的不确定性——使人面对他存在的现实。