翻译 ！失去的不一定是最好的 却可能是最想要的

Missing is not always the best, but could be the mostly willing.

What you lose is not necessarily the best, but possibly the most desired.

Lost but not necessarily the best is probably the most desired.
虽然是找来的，但是相比之下这个会好一些...

The lost may be not the best,but it may be the one you most want.

the lost might not be the best