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学习的挑战不仅在于记忆,还在于从具体例子中归纳出更广泛的概念。
I'm not a businessman; I'm a business, man.
The most sustainable forests are those where local communities have both a stake and a voice.
"In science, we find not just answers, but better questions."
Every time we teach a child something, we keep him from inventing it himself.