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向更清洁能源的过渡必须实用、经济且可靠。
The transition to cleaner energy must be practical, affordable, and reliable.
你的空气无法流动是因为我。
Leadership is about making the tough decisions when no one else will.
Collaboration in mathematics is essential; no one can solve all the problems alone.
在某种程度上,我们都是自己时代的囚徒。