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我们越爱我们的朋友,就越少奉承他们;纯粹的爱表现在毫不包庇的态度。
The most valuable resource we extract isn't in the ground; it's the talent and dedication of our people.
Science is a way of exploring and understanding the world.
道理明白了,文辞就能表达清楚;文辞表达清楚了,道理也就明白了。