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在回报方面,时间是你的朋友。但在成本方面,时间是你的敌人。
The beauty of a mathematical proof is in its elegance and the way it reveals the underlying truth in a clear and concise manner.
Responsible fishing isn't just good ethics; it's good business in the long run.
文学的力量在于它能够揭示人性的复杂性。