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指数基金消除了个股、市场板块和经理选择的风险。只剩下股市风险了。
You live, you learn. You love, you learn. You cry, you learn. You lose, you learn. You bleed, you learn. You scream, you learn.
The most important thing in a database is the data model. If you get the data model right, everything else will follow.
"Collaboration is key in science; it brings together different perspectives and expertise, which is essential for breakthroughs."