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The books that the world calls immoral are books that show the world its own shame.
数学思想的美丽之处在于它可以跨越文化和时间被分享和理解。
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
当行动与言语一致时,信任就建立了——尤其是在农业这样重要的行业中。