最好的建筑是那种消失的建筑，只留下体验。
Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.
Every barrel of oil we produce must be the most responsibly produced barrel possible.
To be African is to be modern - this is the central paradox we must embrace.
领导力是关于今天做出艰难的决策，以便明天让所有人受益。
"The only way to survive is to disappear."
The mining industry has a responsibility to operate in a way that benefits both shareholders and communities.
自动过程发生在无意识、无意图、无努力的情况下，而控制过程需要注意力和努力。
“我们实现明天的唯一限制是我们今天的怀疑。”
The greatest enemy of a good plan is the dream of a perfect plan.