你永远不会太老而不能设定另一个目标或做一个新的梦。
You are never too old to set another goal or to dream a new dream.
The key to innovation in economics is to question conventional wisdom.
1998年就国际外交政策发表观点时引用美国黑手党首领艾尔·卡彭曾经说过的话。
"Every story has multiple perspectives, and it's our duty to explore them all."
采矿业必须发展以满足不断变化的世界的需求，否则将被淘汰。
Technology can help us monitor and manage fisheries, but it's our collective will that will drive real change.
Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.