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自由竞争是提高经济效率和创造繁荣的重要手段。
Free competition is the great means of increasing the efficiency and prosperity of the economic system.
The writer must be able to superintend himself and criticize himself.
The market is a reflection of the collective emotions of all participants.
一切都是学习的过程:每次跌倒,你都会站起来并从中学习。
The way we see things is affected by what we know or what we believe.