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殖民地是一个新人类计划将被测试的地方,在那里一个无国界世界的梦想将被实现。
当每个人都投入时,小的改变可以带来大的影响。
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'
Education is the foundation of sustainable forestry—people protect what they understand.
We need to focus on the actual outcomes of policies, not just their intended effects.