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科学的美丽在于它通过观察和实验来解释自然世界的能力。
The beauty of science lies in its ability to explain the natural world through observation and experimentation.
无论你是谁,无论你做过什么,无论你来自哪里,你总能改变,成为更好的自己。
"History is not just what happened, but what people thought and felt about it."
最艰难的决定往往需要在短期收益和长期影响之间取得平衡。