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Speech is a kind of action, and our words are the tools we use to perform it.
我们使用的材料应该讲述一个故事 - 它们来自哪里的故事以及与它们一起工作的人的故事。
If everything was perfect, you would never learn and you would never grow.
尽管儿童的举止有比较大的自由,但总的说来,他们给人一种非常有纪律的印象。
"The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'"