Show weakness, and you’re finished.

这样你就暴露了自己的弱点你就完蛋了。

And he can't tell her what they'll do to him, if he's not back by dawn; never show weakness.

而且他不能告诉她他们会怎样对待他，如果天亮前他回不去的话。千万不能露出自己的弱处。

There's a culture in our society that says remembering these obligations is somehow soft - that we can't show weakness, and so therefore we can't show kindness.

在我们的社会中，有一种观点说：牢记这些义务是不怎么容易的，我们不能表现出软弱，因此，我们也不能表现出仁慈。