我对自己的决定非常有信心，因为我知道自己想要什么。
I’m very confident in my decisions because I know exactly what I want.
To write is to give voice to the voiceless.
It's simple, you just take something and do something to it, and then do something else.
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。
争论日益激烈：是PL/IBachtrian还是Dromedary？
"The world is a place of suffering, and love is the only thing that makes it bearable."
It is a terrible thing for a man to find out suddenly that all his life he has been speaking nothing but the truth.