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水太清了就会见不到鱼,人太精明了就没有朋友。冠冕的玉旒,是用来遮蔽视线;用丝棉塞耳,是为了减弱听觉。
Nothing is lost, nothing is created, everything is transformed.
求知若飢,虚心若愚。
I'm not a businessman, I'm a business, man.
我不是英雄,我只是一个普通人。
Collaboration across borders is essential to solving global food challenges.
When I see someone wasting a glass of water, I think of those who don't have water on Earth.
数算练习告诉我们算术运算的原理,而不是单单的记忆和不断演算。