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要理解知觉,研究其在适应中的作用。
和平不是战争的缺席,而是建立在性格坚强的美德之上。
The office of President is one which requires the utmost diligence and attention.
The most important thing about the Internet is that it's a network of networks.
The role of a newspaper is to comfort the afflicted and afflict the comfortable.