失败了也并不代表你就是个失败者。

Neither does a failure make you a loser.

失败并不一定意味着输。失败了，也并不代表你就是个失败者。

Failing is not necessarily losing. Neither does a failure make you a loser.

在达尔文的结论中，你可能会是陆地上最好的猎手，但如果你无法吸引并留住拥有理想基因的合适伴侣，那么你就是个失败者。

In Darwinian calculus, you can be the finest hunter in the land, and if you can't attract and hold on to a desirable mate with desirable genes, you're a loser.