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规模和价值效应在不同的市场和时间段中普遍存在。
"I think the mind is the most important thing in any sport. If you can control your mind, you can control the situation."
The most sustainable building is the one that is already built.
The peculiar evil of silencing the expression of an opinion is that it is robbing the human race; posterity as well as the existing generation; those who dissent from the opinion, still more than those who hold it.