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The division of labor is limited by the extent of the market.
资本主义现实主义坚持将心理健康视为一种自然事实,就像天气一样(顺便说一句,许多人的心理健康在冬季恶化并非巧合)。
The best time to plant a tree was 20 years ago. The second best time is now.
The most effective policies are often the simplest ones.