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當且僅當所有投資者都持有均值-方差有效的投資組合時，市場組合才是有效的。

"Hard work beats talent when talent doesn't work hard."

If you shed tears when you miss the sun,you also miss the stars.

I like to explore the dark side of human nature in my films.

Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work.

每一場比賽都是新的挑戰，而我熱愛挑戰。