Collaboration across sectors is key to solving the world's energy challenges.

Ingersoll's story of the man that went down from heaven on a reduced-rate excursion ticket good for 30 days --- and tried to sell his return ticket.

我相信讲故事的力量可以改变观点和开阔思维。

一个国家的力量在于其人民的品德。

缄默：只说对人对己有益的话，避免闲聊。