一个群体的性格和命运，往往由其最低劣的成员决定。
The character and destiny of a group are often determined by its inferior elements.
The environment shapes behavior through the mechanism of reinforcement.
音乐是我的治疗，我的逃避，我的一切。
The poor face constraints that are often invisible to policymakers.
The artist must be a servant of the unknown.
电影的力量在于它能够让我们以不同的方式看待世界。