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合作而非竞争,才能解决世界最大的环境挑战。
Collaboration, not competition, will solve the world’s biggest environmental challenges.
"You have to let go of who you were to become who you will be."
化学的乐趣在于看到不可见的东西变得可见。
Understanding the real lives of the poor is the first step toward designing effective policies to help them.