如果你相信自己能做到，就沒(méi)有什么是不現(xiàn)實(shí)的。
I don't think anything is unrealistic if you believe you can do it.
I think scars are like battle wounds - beautiful in a way. They show what you've been through and how strong you are for coming out of it.
所以君子嚴(yán)于律己、寬以待人，而平庸的人卻寬以待己、嚴(yán)于律人。?
布萊克-斯科爾斯模型的美妙之處在于它將期權(quán)定價(jià)問(wèn)題簡(jiǎn)化為幾個(gè)可觀察的變量。
The truth is rarely pure and never simple.