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The olfactory system is a remarkable example of how the brain can decode complex information from the environment.
People with passion can change the world for the better.
【大意】太阳不知道黑夜的情况,月亮不了解白昼的景象,太阳与月亮都有光亮可以照明,却不能兼知黑夜与白昼的情景。