Laughter is an involuntary response to surprising stimuli but it's a momentary escape from our curse of knowing our own mortality.

- 笑声是对令人惊讶的刺激的无意识反应，但它是我们暂时摆脱知道自己终有一死的诅咒的一种方式。

In that brief flash of a glance, his face held nothing of interest-it was as if she had called his name, and he'd looked up in involuntary response, already having decided not to answer.

那匆匆的一瞥，他脸上没有任何感兴趣的表情——就仿佛她叫了他的名字，他本能地抬了一下头，心里早就决定了不理睬一样。