大萧条是二十世纪的决定性宏观经济事件,它引发了对宏观经济理论和政策的根本性重新思考。
The only limits in life are those you impose on yourself.
Without bold action, the ocean’s bounty will become a memory.
创新不仅仅是技术的问题,而是改变人们思考和行动的方式。
We are committed to reducing our carbon footprint while continuing to deliver the energy the world needs.