“不曾拥有,何谈失去” 英语怎么说?

可以有很多种译法.以下几种译法是以本人的喜好排列.
You won't lose anything that you have never owned / had.
Never had,nothing to lose.(口语化de）
You won't lose anything that have never belonged to you.
You have never had it,what have you got to lose?