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In mathematics, truth is found not through consensus but through proof.
在数学中,真理不是通过共识而是通过证明来发现的。
每一寸山河都像黄金般珍贵,国家分裂的痛苦谁能承受?杜鹃啼血表达对国家的忧虑,精卫填海象征永不放弃的爱国之心。
Quality is the lifeline of the enterprise. We always adhere to high standards and strict requirements to ensure that every piece of stone can stand the test of time.
Freedom is not a gift, but a right that must be fought for.