在极端环境下，人性的善与恶都会被放大。

Zài jíduān huánjìng xià, rénxìng de shàn yǔ è dōu huì bèi fàngdà.

In extreme environments, both the good and evil in human nature are magnified.

真正打动人心的故事，往往都触及到人性最柔软的部分。

Zhēnzhèng dǎdòng rénxīn de gùshi, wǎngwǎng dōu chùjí dào rénxìng zuì róuruǎn de bùfen.

Stories that truly move people often touch the softest part of human nature.

这部电影通过一个小故事展现了人性的复杂。

Zhè bù diànyǐng tōngguò yí gè xiǎo gùshi zhǎnxiàn le rénxìng de fùzá.

This film shows the complexity of human nature through a small story.