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气候系统异常复杂,我们对它的理解仍在不断发展。
The climate system is extraordinarily complex, and our understanding of it is still evolving.
Success is not final, failure is not fatal: It is the courage to continue that counts.
成为英雄的最大障碍是怀疑自己是否会证明自己是个傻瓜;真正的英雄主义是抵制这种怀疑;最深刻的智慧是知道何时应该抵制它,何时应该服从它。
We live in a world of shadows, and what we call reality is only the shadow of a shadow.
你最大的竞争对手是你自己。