文学的美在于它让我们活了一千次。
"The beauty of literature is that it allows us to live a thousand lives."
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。
The only limit to our realization of tomorrow will be our doubts of today.
"To write is to confront the chaos within and without, to find order in the disorder."