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Marine protected areas are like savings accounts for fish populations.
"The unexamined life is not worth living."
Short-term debt can be dangerous because it creates the possibility of sudden runs.
True courage is not the absence of fear, but moving forward despite it.
I cannot choose the best。 The best chooses me。
学习古人的文章,必须先理解其思想内涵,然后再学习其文辞表达。