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In a place that truly belongs to children, children will try their best to pay attention to their behavior and control their behavior.
在一个真正属于孩子的地方,孩子会尽力去注意自己的举止,控制自己的行为。
The most exciting moments in mathematics are when you discover something that was hidden in plain sight.
"We see what we want to see, and believe what we want to believe."
人类唯一需要恐惧的,就是恐惧本身。