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自由民主的未来取决于其自我改革的能力,以及解决那些感到被全球化和技术变革抛下的人的合理不满。
Don't cry, I'm sorry, you must understand, I am sorry to deceive you so much, but this is life.
Memory is not a fixed entity but a reconstructive process influenced by context and experience.
Mathematics is the most beautiful and most powerful creation of the human spirit.