寻找一个对我而言是真理的真理,寻找一个我愿意为它而活、为它而死的理念。
To find a truth that is true to me, to find an idea for which I am willing to live and die.
I'm interested in the idea of being lost and trying to find your place.
当且仅当所有投资者都持有均值-方差有效的投资组合时,市场组合才是有效的。